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Finding the Fourth Proportional to 16,063.39, 24,082.73 and 8,159.41

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Solution

The fourth proportional to 16,063.39, 24,082.73 and 8,159.41 is: 12,232.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063.39 : 24,082.73 = 8,159.41 : x
  2. Step 2: Convert to fraction form
    16,063.39/24,082.73 = 8,159.41/x
  3. Step 3: Cross multiply
    16,063.39x = 24,082.73 × 8,159.41
  4. Step 4: Simplify right side
    16,063.39x = 196,500,766.99
  5. Step 5: Solve for x
    x = 196,500,766.99/16,063.39
  6. Step 6: Final answer
    x = 12,232.83

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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.