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Finding the Fourth Proportional to 41,807.92, 57,694.92 and 22,944.56

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Solution

The fourth proportional to 41,807.92, 57,694.92 and 22,944.56 is: 31,663.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807.92 : 57,694.92 = 22,944.56 : x
  2. Step 2: Convert to fraction form
    41,807.92/57,694.92 = 22,944.56/x
  3. Step 3: Cross multiply
    41,807.92x = 57,694.92 × 22,944.56
  4. Step 4: Simplify right side
    41,807.92x = 1,323,784,553.64
  5. Step 5: Solve for x
    x = 1,323,784,553.64/41,807.92
  6. Step 6: Final answer
    x = 31,663.49

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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.