Home / 3,747.94-5,622.82-1,150.88

Finding the Fourth Proportional to 3,747.94, 5,622.82 and 1,150.88

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Solution

The fourth proportional to 3,747.94, 5,622.82 and 1,150.88 is: 1,726.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747.94 : 5,622.82 = 1,150.88 : x
  2. Step 2: Convert to fraction form
    3,747.94/5,622.82 = 1,150.88/x
  3. Step 3: Cross multiply
    3,747.94x = 5,622.82 × 1,150.88
  4. Step 4: Simplify right side
    3,747.94x = 6,471,160.09
  5. Step 5: Solve for x
    x = 6,471,160.09/3,747.94
  6. Step 6: Final answer
    x = 1,726.59

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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.