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Finding the Fourth Proportional to 24,093.76, 33,248.28 and 13,339.04

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Solution

The fourth proportional to 24,093.76, 33,248.28 and 13,339.04 is: 18,407.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,093.76 : 33,248.28 = 13,339.04 : x
  2. Step 2: Convert to fraction form
    24,093.76/33,248.28 = 13,339.04/x
  3. Step 3: Cross multiply
    24,093.76x = 33,248.28 × 13,339.04
  4. Step 4: Simplify right side
    24,093.76x = 443,500,136.85
  5. Step 5: Solve for x
    x = 443,500,136.85/24,093.76
  6. Step 6: Final answer
    x = 18,407.26

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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.