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Finding the Fourth Proportional to 2,096.28, 2,892.06 and 1,350.18

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Solution

The fourth proportional to 2,096.28, 2,892.06 and 1,350.18 is: 1,862.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096.28 : 2,892.06 = 1,350.18 : x
  2. Step 2: Convert to fraction form
    2,096.28/2,892.06 = 1,350.18/x
  3. Step 3: Cross multiply
    2,096.28x = 2,892.06 × 1,350.18
  4. Step 4: Simplify right side
    2,096.28x = 3,904,801.57
  5. Step 5: Solve for x
    x = 3,904,801.57/2,096.28
  6. Step 6: Final answer
    x = 1,862.73

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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.