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Finding the Fourth Proportional to 16,104.92, 24,150.06 and 5,008.28

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Solution

The fourth proportional to 16,104.92, 24,150.06 and 5,008.28 is: 7,510.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,104.92 : 24,150.06 = 5,008.28 : x
  2. Step 2: Convert to fraction form
    16,104.92/24,150.06 = 5,008.28/x
  3. Step 3: Cross multiply
    16,104.92x = 24,150.06 × 5,008.28
  4. Step 4: Simplify right side
    16,104.92x = 120,950,262.50
  5. Step 5: Solve for x
    x = 120,950,262.50/16,104.92
  6. Step 6: Final answer
    x = 7,510.14

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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.