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Finding the Fourth Proportional to 16,079.67, 24,122.24 and 5,546.83

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Solution

The fourth proportional to 16,079.67, 24,122.24 and 5,546.83 is: 8,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,079.67 : 24,122.24 = 5,546.83 : x
  2. Step 2: Convert to fraction form
    16,079.67/24,122.24 = 5,546.83/x
  3. Step 3: Cross multiply
    16,079.67x = 24,122.24 × 5,546.83
  4. Step 4: Simplify right side
    16,079.67x = 133,801,964.50
  5. Step 5: Solve for x
    x = 133,801,964.50/16,079.67
  6. Step 6: Final answer
    x = 8,321.19

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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.