Three-Part Ratio Calculator
Easily compare, simplify, and scale three quantities simultaneously. Enter any three numbers to find their simplest ratio form using greatest common divisor reductions, see exact percentage breakdowns, and scale proportions.
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What is a Three-Part Ratio?
A three-part ratio (written as A : B : C) compares three distinct quantities simultaneously. Unlike standard two-part ratios, a three-part ratio maintains mutual proportionality across three terms, making it essential for recipes, chemical formulations, concrete mixes, and multi-partner equity sharing.
Simplifying a three-part ratio involves finding the Greatest Common Divisor (GCD) of all three numbers and dividing each term by that common factor. For example, the ratio 12 : 18 : 24 shares a common divisor of 6, simplifying cleanly down to 2 : 3 : 4.
적용 수학 공식 및 방정식
이 Three-Part Ratio Calculator는 5가지 핵심 수학 공식을 사용합니다:
1 Three-Term Ratio Simplification ▼
Find the GCD of numbers A, B, and C, then divide each term by the GCD to express the ratio in simplest integer form.
2 Proportion Percentage Formula ▼
Determine the exact fractional share of each component relative to the whole by dividing each part by the sum of all three parts.
3 Three-Part Scaling Multiplier ▼
Multiply each ratio term by a constant scaling factor to expand or reduce the total amount while preserving perfect proportionality.
Explore all calculation options on the 비율 계산기 home page.
비율 계산기 사용법
이 비율 계산기는 아래의 3단계로 쉽게 사용할 수 있습니다:
수치 입력하기
입력 칸에 알고 있는 비율 값을 입력합니다. 구하려는 미지수 자리의 칸 하나는 비워둡니다.
모드 선택하기
비율 모드(풀기, 간소화, 스케일링)를 선택합니다. 각 모드는 입력한 수치에 맞춰 다른 공식들을 적용합니다.
결과 확인하기
계산하기 버튼을 누릅니다. 결과 화면에 정답과 함께 시각적인 비율 바, 원형 차트, 상세한 단계별 풀이 과정이 출력됩니다.
실제 예제 문제 및 단계별 풀이
비율 계산기를 활용하여 아래 3가지 예제 문제를 단계별로 해결하는 과정입니다:
입력 1 Simplify 45 : 60 : 75
입력 2 Calculate percentage distribution for 2 : 3 : 5
입력 3 Scale 3 : 2 : 1 recipe for 600 grams total
자주 묻는 질문 (FAQ)
How do you simplify a three-number ratio? ▼
Find the greatest common divisor (GCD) of all three numbers, then divide each of the three terms by that common number.
Can a ratio have three parts? ▼
Yes, ratios can compare three, four, or any number of quantities written with colons like A : B : C.
How do you divide an amount into three parts using a ratio? ▼
Add the three ratio numbers together to get total parts, divide your total amount by the sum of parts to find one unit part, then multiply each ratio number by that unit value.
What if one of the three numbers in a ratio is a fraction? ▼
Multiply all three terms by the least common multiple (LCM) of the denominators to clear all fractions into whole numbers.
How do you convert a 3-part ratio to percentages? ▼
Add the three terms to find the total parts, then divide each term by the total parts and multiply by 100%.