Home / 2,252.97-3,376.33-1,082.52

Finding the Fourth Proportional to 2,252.97, 3,376.33 and 1,082.52

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Solution

The fourth proportional to 2,252.97, 3,376.33 and 1,082.52 is: 1,622.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.97 : 3,376.33 = 1,082.52 : x
  2. Step 2: Convert to fraction form
    2,252.97/3,376.33 = 1,082.52/x
  3. Step 3: Cross multiply
    2,252.97x = 3,376.33 × 1,082.52
  4. Step 4: Simplify right side
    2,252.97x = 3,654,944.75
  5. Step 5: Solve for x
    x = 3,654,944.75/2,252.97
  6. Step 6: Final answer
    x = 1,622.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.