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Finding the Fourth Proportional to 41,154.38, 56,795.47 and 23,248.92

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Solution

The fourth proportional to 41,154.38, 56,795.47 and 23,248.92 is: 32,084.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154.38 : 56,795.47 = 23,248.92 : x
  2. Step 2: Convert to fraction form
    41,154.38/56,795.47 = 23,248.92/x
  3. Step 3: Cross multiply
    41,154.38x = 56,795.47 × 23,248.92
  4. Step 4: Simplify right side
    41,154.38x = 1,320,433,280.27
  5. Step 5: Solve for x
    x = 1,320,433,280.27/41,154.38
  6. Step 6: Final answer
    x = 32,084.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.