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Finding the Fourth Proportional to 17,612.01, 24,304.34 and 9,654.23

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Solution

The fourth proportional to 17,612.01, 24,304.34 and 9,654.23 is: 13,322.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612.01 : 24,304.34 = 9,654.23 : x
  2. Step 2: Convert to fraction form
    17,612.01/24,304.34 = 9,654.23/x
  3. Step 3: Cross multiply
    17,612.01x = 24,304.34 × 9,654.23
  4. Step 4: Simplify right side
    17,612.01x = 234,639,773.25
  5. Step 5: Solve for x
    x = 234,639,773.25/17,612.01
  6. Step 6: Final answer
    x = 13,322.71

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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.