Home / 13,067.92-19,601.24-4,061.97

Finding the Fourth Proportional to 13,067.92, 19,601.24 and 4,061.97

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Solution

The fourth proportional to 13,067.92, 19,601.24 and 4,061.97 is: 6,092.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067.92 : 19,601.24 = 4,061.97 : x
  2. Step 2: Convert to fraction form
    13,067.92/19,601.24 = 4,061.97/x
  3. Step 3: Cross multiply
    13,067.92x = 19,601.24 × 4,061.97
  4. Step 4: Simplify right side
    13,067.92x = 79,619,626.33
  5. Step 5: Solve for x
    x = 79,619,626.33/13,067.92
  6. Step 6: Final answer
    x = 6,092.75

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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.