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Finding the Fourth Proportional to 24,474.52, 33,774.68 and 13,296.52

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Solution

The fourth proportional to 24,474.52, 33,774.68 and 13,296.52 is: 18,349.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,474.52 : 33,774.68 = 13,296.52 : x
  2. Step 2: Convert to fraction form
    24,474.52/33,774.68 = 13,296.52/x
  3. Step 3: Cross multiply
    24,474.52x = 33,774.68 × 13,296.52
  4. Step 4: Simplify right side
    24,474.52x = 449,085,708.11
  5. Step 5: Solve for x
    x = 449,085,708.11/24,474.52
  6. Step 6: Final answer
    x = 18,349.11

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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.