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Finding the Fourth Proportional to 29,454.08, 44,186.09 and 13,652.71

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Solution

The fourth proportional to 29,454.08, 44,186.09 and 13,652.71 is: 20,481.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,454.08 : 44,186.09 = 13,652.71 : x
  2. Step 2: Convert to fraction form
    29,454.08/44,186.09 = 13,652.71/x
  3. Step 3: Cross multiply
    29,454.08x = 44,186.09 × 13,652.71
  4. Step 4: Simplify right side
    29,454.08x = 603,259,694.08
  5. Step 5: Solve for x
    x = 603,259,694.08/29,454.08
  6. Step 6: Final answer
    x = 20,481.36

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.