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Finding the Fourth Proportional to 16,014.20, 24,025.05 and 5,484.34

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Solution

The fourth proportional to 16,014.20, 24,025.05 and 5,484.34 is: 8,227.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014.20 : 24,025.05 = 5,484.34 : x
  2. Step 2: Convert to fraction form
    16,014.20/24,025.05 = 5,484.34/x
  3. Step 3: Cross multiply
    16,014.20x = 24,025.05 × 5,484.34
  4. Step 4: Simplify right side
    16,014.20x = 131,761,542.72
  5. Step 5: Solve for x
    x = 131,761,542.72/16,014.20
  6. Step 6: Final answer
    x = 8,227.79

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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.