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Finding the Fourth Proportional to 17,502.53, 24,154.13 and 10,429.61

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Solution

The fourth proportional to 17,502.53, 24,154.13 and 10,429.61 is: 14,393.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502.53 : 24,154.13 = 10,429.61 : x
  2. Step 2: Convert to fraction form
    17,502.53/24,154.13 = 10,429.61/x
  3. Step 3: Cross multiply
    17,502.53x = 24,154.13 × 10,429.61
  4. Step 4: Simplify right side
    17,502.53x = 251,918,061.09
  5. Step 5: Solve for x
    x = 251,918,061.09/17,502.53
  6. Step 6: Final answer
    x = 14,393.24

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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.