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Finding the Fourth Proportional to 23,249.68, 34,854.92 and 10,092.16

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Solution

The fourth proportional to 23,249.68, 34,854.92 and 10,092.16 is: 15,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249.68 : 34,854.92 = 10,092.16 : x
  2. Step 2: Convert to fraction form
    23,249.68/34,854.92 = 10,092.16/x
  3. Step 3: Cross multiply
    23,249.68x = 34,854.92 × 10,092.16
  4. Step 4: Simplify right side
    23,249.68x = 351,761,429.43
  5. Step 5: Solve for x
    x = 351,761,429.43/23,249.68
  6. Step 6: Final answer
    x = 15,129.73

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