Home / 50,624.53-75,944.89-25,654.46

Finding the Fourth Proportional to 50,624.53, 75,944.89 and 25,654.46

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Solution

The fourth proportional to 50,624.53, 75,944.89 and 25,654.46 is: 38,485.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,624.53 : 75,944.89 = 25,654.46 : x
  2. Step 2: Convert to fraction form
    50,624.53/75,944.89 = 25,654.46/x
  3. Step 3: Cross multiply
    50,624.53x = 75,944.89 × 25,654.46
  4. Step 4: Simplify right side
    50,624.53x = 1,948,324,795.05
  5. Step 5: Solve for x
    x = 1,948,324,795.05/50,624.53
  6. Step 6: Final answer
    x = 38,485.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.