Home / 38,500.30-57,793.65-29,773.90

Finding the Fourth Proportional to 38,500.30, 57,793.65 and 29,773.90

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Solution

The fourth proportional to 38,500.30, 57,793.65 and 29,773.90 is: 44,694.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,500.30 : 57,793.65 = 29,773.90 : x
  2. Step 2: Convert to fraction form
    38,500.30/57,793.65 = 29,773.90/x
  3. Step 3: Cross multiply
    38,500.30x = 57,793.65 × 29,773.90
  4. Step 4: Simplify right side
    38,500.30x = 1,720,742,355.74
  5. Step 5: Solve for x
    x = 1,720,742,355.74/38,500.30
  6. Step 6: Final answer
    x = 44,694.26

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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.