Proportion Calculator
Given a:b = c:x, compute x = (b × c) ÷ a.
Calculator
Proportion Calculator
Result
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Formula
x = (B × C) ÷ A
Step-by-step
- 1
Enter A, B, C
Provide the known ratio a:b and the value c.
- 2
Compute x
Calculate x using x = (B × C) ÷ A.
Worked example
Example input: a: 2, b: 3, c: 4
Result: 6
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