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Finding the Fourth Proportional to 16,568.05, 22,863.23 and 9,014.41

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Solution

The fourth proportional to 16,568.05, 22,863.23 and 9,014.41 is: 12,439.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568.05 : 22,863.23 = 9,014.41 : x
  2. Step 2: Convert to fraction form
    16,568.05/22,863.23 = 9,014.41/x
  3. Step 3: Cross multiply
    16,568.05x = 22,863.23 × 9,014.41
  4. Step 4: Simplify right side
    16,568.05x = 206,098,658.53
  5. Step 5: Solve for x
    x = 206,098,658.53/16,568.05
  6. Step 6: Final answer
    x = 12,439.52

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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.