Ratio Calculator
Solve proportions (A:B = C:D), scale ratios, and simplify multi-value ratios.
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Ratio Calculator
A : B = C : D
Result
D = 6
D = (B × C) / A = (3 × 4) / 2 = 6
Solve proportions (A:B = C:D), scale ratios, and simplify multi-value ratios.
A : B = C : D
D = (B × C) / A = (3 × 4) / 2 = 6