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Finding the Fourth Proportional to 5,410.94, 8,096.18 and 3,854.52

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Solution

The fourth proportional to 5,410.94, 8,096.18 and 3,854.52 is: 5,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410.94 : 8,096.18 = 3,854.52 : x
  2. Step 2: Convert to fraction form
    5,410.94/8,096.18 = 3,854.52/x
  3. Step 3: Cross multiply
    5,410.94x = 8,096.18 × 3,854.52
  4. Step 4: Simplify right side
    5,410.94x = 31,206,868.46
  5. Step 5: Solve for x
    x = 31,206,868.46/5,410.94
  6. Step 6: Final answer
    x = 5,767.37

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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.