Home / 41,737.62-62,470.92-30,641.82

Finding the Fourth Proportional to 41,737.62, 62,470.92 and 30,641.82

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Solution

The fourth proportional to 41,737.62, 62,470.92 and 30,641.82 is: 45,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,737.62 : 62,470.92 = 30,641.82 : x
  2. Step 2: Convert to fraction form
    41,737.62/62,470.92 = 30,641.82/x
  3. Step 3: Cross multiply
    41,737.62x = 62,470.92 × 30,641.82
  4. Step 4: Simplify right side
    41,737.62x = 1,914,222,685.87
  5. Step 5: Solve for x
    x = 1,914,222,685.87/41,737.62
  6. Step 6: Final answer
    x = 45,863.24

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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.