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Finding the Fourth Proportional to 16,144.22, 24,201.72 and 5,753.54

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Solution

The fourth proportional to 16,144.22, 24,201.72 and 5,753.54 is: 8,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,144.22 : 24,201.72 = 5,753.54 : x
  2. Step 2: Convert to fraction form
    16,144.22/24,201.72 = 5,753.54/x
  3. Step 3: Cross multiply
    16,144.22x = 24,201.72 × 5,753.54
  4. Step 4: Simplify right side
    16,144.22x = 139,245,443.08
  5. Step 5: Solve for x
    x = 139,245,443.08/16,144.22
  6. Step 6: Final answer
    x = 8,625.10

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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.