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Finding the Fourth Proportional to 16,014.17, 22,099.43 and 8,844.09

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Solution

The fourth proportional to 16,014.17, 22,099.43 and 8,844.09 is: 12,204.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014.17 : 22,099.43 = 8,844.09 : x
  2. Step 2: Convert to fraction form
    16,014.17/22,099.43 = 8,844.09/x
  3. Step 3: Cross multiply
    16,014.17x = 22,099.43 × 8,844.09
  4. Step 4: Simplify right side
    16,014.17x = 195,449,303.65
  5. Step 5: Solve for x
    x = 195,449,303.65/16,014.17
  6. Step 6: Final answer
    x = 12,204.78

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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.