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Finding the Fourth Proportional to 2,244.24, 3,096.24 and 1,614.72

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Solution

The fourth proportional to 2,244.24, 3,096.24 and 1,614.72 is: 2,227.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.24 : 3,096.24 = 1,614.72 : x
  2. Step 2: Convert to fraction form
    2,244.24/3,096.24 = 1,614.72/x
  3. Step 3: Cross multiply
    2,244.24x = 3,096.24 × 1,614.72
  4. Step 4: Simplify right side
    2,244.24x = 4,999,560.65
  5. Step 5: Solve for x
    x = 4,999,560.65/2,244.24
  6. Step 6: Final answer
    x = 2,227.73

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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.