Home / 41,469.92-62,204.89-13,767.92

Finding the Fourth Proportional to 41,469.92, 62,204.89 and 13,767.92

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Solution

The fourth proportional to 41,469.92, 62,204.89 and 13,767.92 is: 20,651.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,469.92 : 62,204.89 = 13,767.92 : x
  2. Step 2: Convert to fraction form
    41,469.92/62,204.89 = 13,767.92/x
  3. Step 3: Cross multiply
    41,469.92x = 62,204.89 × 13,767.92
  4. Step 4: Simplify right side
    41,469.92x = 856,432,035.80
  5. Step 5: Solve for x
    x = 856,432,035.80/41,469.92
  6. Step 6: Final answer
    x = 20,651.88

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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.