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Finding the Fourth Proportional to 16,967.27, 23,414.25 and 10,251.71

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Solution

The fourth proportional to 16,967.27, 23,414.25 and 10,251.71 is: 14,147.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,967.27 : 23,414.25 = 10,251.71 : x
  2. Step 2: Convert to fraction form
    16,967.27/23,414.25 = 10,251.71/x
  3. Step 3: Cross multiply
    16,967.27x = 23,414.25 × 10,251.71
  4. Step 4: Simplify right side
    16,967.27x = 240,035,983.80
  5. Step 5: Solve for x
    x = 240,035,983.80/16,967.27
  6. Step 6: Final answer
    x = 14,147.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.