Home / 3,342.23-5,013.27-1,150.97

Finding the Fourth Proportional to 3,342.23, 5,013.27 and 1,150.97

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Solution

The fourth proportional to 3,342.23, 5,013.27 and 1,150.97 is: 1,726.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342.23 : 5,013.27 = 1,150.97 : x
  2. Step 2: Convert to fraction form
    3,342.23/5,013.27 = 1,150.97/x
  3. Step 3: Cross multiply
    3,342.23x = 5,013.27 × 1,150.97
  4. Step 4: Simplify right side
    3,342.23x = 5,770,098.31
  5. Step 5: Solve for x
    x = 5,770,098.31/3,342.23
  6. Step 6: Final answer
    x = 1,726.42

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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.