Home / 41,581.50-62,372.25-16,632.78

Finding the Fourth Proportional to 41,581.50, 62,372.25 and 16,632.78

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Solution

The fourth proportional to 41,581.50, 62,372.25 and 16,632.78 is: 24,949.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,581.50 : 62,372.25 = 16,632.78 : x
  2. Step 2: Convert to fraction form
    41,581.50/62,372.25 = 16,632.78/x
  3. Step 3: Cross multiply
    41,581.50x = 62,372.25 × 16,632.78
  4. Step 4: Simplify right side
    41,581.50x = 1,037,423,912.36
  5. Step 5: Solve for x
    x = 1,037,423,912.36/41,581.50
  6. Step 6: Final answer
    x = 24,949.17

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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.