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Finding the Fourth Proportional to 2,502.87, 3,753.60 and 1,041.69

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Solution

The fourth proportional to 2,502.87, 3,753.60 and 1,041.69 is: 1,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502.87 : 3,753.60 = 1,041.69 : x
  2. Step 2: Convert to fraction form
    2,502.87/3,753.60 = 1,041.69/x
  3. Step 3: Cross multiply
    2,502.87x = 3,753.60 × 1,041.69
  4. Step 4: Simplify right side
    2,502.87x = 3,910,087.58
  5. Step 5: Solve for x
    x = 3,910,087.58/2,502.87
  6. Step 6: Final answer
    x = 1,562.24

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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.