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Finding the Fourth Proportional to 41,807.88, 57,694.68 and 22,944.87

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Solution

The fourth proportional to 41,807.88, 57,694.68 and 22,944.87 is: 31,663.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807.88 : 57,694.68 = 22,944.87 : x
  2. Step 2: Convert to fraction form
    41,807.88/57,694.68 = 22,944.87/x
  3. Step 3: Cross multiply
    41,807.88x = 57,694.68 × 22,944.87
  4. Step 4: Simplify right side
    41,807.88x = 1,323,796,932.29
  5. Step 5: Solve for x
    x = 1,323,796,932.29/41,807.88
  6. Step 6: Final answer
    x = 31,663.81

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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.