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Finding the Fourth Proportional to 16,462.59, 24,694.68 and 5,369.26

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Solution

The fourth proportional to 16,462.59, 24,694.68 and 5,369.26 is: 8,054.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,462.59 : 24,694.68 = 5,369.26 : x
  2. Step 2: Convert to fraction form
    16,462.59/24,694.68 = 5,369.26/x
  3. Step 3: Cross multiply
    16,462.59x = 24,694.68 × 5,369.26
  4. Step 4: Simplify right side
    16,462.59x = 132,592,095.80
  5. Step 5: Solve for x
    x = 132,592,095.80/16,462.59
  6. Step 6: Final answer
    x = 8,054.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.