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Finding the Fourth Proportional to 17,429.59, 24,052.98 and 9,471.81

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Solution

The fourth proportional to 17,429.59, 24,052.98 and 9,471.81 is: 13,071.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,429.59 : 24,052.98 = 9,471.81 : x
  2. Step 2: Convert to fraction form
    17,429.59/24,052.98 = 9,471.81/x
  3. Step 3: Cross multiply
    17,429.59x = 24,052.98 × 9,471.81
  4. Step 4: Simplify right side
    17,429.59x = 227,825,294.58
  5. Step 5: Solve for x
    x = 227,825,294.58/17,429.59
  6. Step 6: Final answer
    x = 13,071.18

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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.