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Finding the Fourth Proportional to 17,892.52, 24,687.22 and 10,723.57

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Solution

The fourth proportional to 17,892.52, 24,687.22 and 10,723.57 is: 14,795.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,892.52 : 24,687.22 = 10,723.57 : x
  2. Step 2: Convert to fraction form
    17,892.52/24,687.22 = 10,723.57/x
  3. Step 3: Cross multiply
    17,892.52x = 24,687.22 × 10,723.57
  4. Step 4: Simplify right side
    17,892.52x = 264,735,131.78
  5. Step 5: Solve for x
    x = 264,735,131.78/17,892.52
  6. Step 6: Final answer
    x = 14,795.86

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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.