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Finding the Fourth Proportional to 17,532.59, 24,221.43 and 11,497.23

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Solution

The fourth proportional to 17,532.59, 24,221.43 and 11,497.23 is: 15,883.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532.59 : 24,221.43 = 11,497.23 : x
  2. Step 2: Convert to fraction form
    17,532.59/24,221.43 = 11,497.23/x
  3. Step 3: Cross multiply
    17,532.59x = 24,221.43 × 11,497.23
  4. Step 4: Simplify right side
    17,532.59x = 278,479,351.64
  5. Step 5: Solve for x
    x = 278,479,351.64/17,532.59
  6. Step 6: Final answer
    x = 15,883.53

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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.