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Finding the Fourth Proportional to 41,505.52, 62,193.48 and 22,769.68

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Solution

The fourth proportional to 41,505.52, 62,193.48 and 22,769.68 is: 34,118.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,505.52 : 62,193.48 = 22,769.68 : x
  2. Step 2: Convert to fraction form
    41,505.52/62,193.48 = 22,769.68/x
  3. Step 3: Cross multiply
    41,505.52x = 62,193.48 × 22,769.68
  4. Step 4: Simplify right side
    41,505.52x = 1,416,125,637.69
  5. Step 5: Solve for x
    x = 1,416,125,637.69/41,505.52
  6. Step 6: Final answer
    x = 34,118.97

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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.