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Finding the Fourth Proportional to 33,635.92, 50,452 and 10,260.52

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Solution

The fourth proportional to 33,635.92, 50,452 and 10,260.52 is: 15,390.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,635.92 : 50,452 = 10,260.52 : x
  2. Step 2: Convert to fraction form
    33,635.92/50,452 = 10,260.52/x
  3. Step 3: Cross multiply
    33,635.92x = 50,452 × 10,260.52
  4. Step 4: Simplify right side
    33,635.92x = 517,663,755.04
  5. Step 5: Solve for x
    x = 517,663,755.04/33,635.92
  6. Step 6: Final answer
    x = 15,390.21

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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.