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Math & Calculators

Proportion Calculator

Check if two ratios are proportional, and solve direct or inverse proportions.

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Proportion Calculator

Result
The ratios are proportional!

Step-by-Step Solver

  • 1Cross-multiplication test: A × D vs B × C
  • 24 × 12 = 48
  • 36 × 8 = 48
  • 448 = 48 (Equal)