Home / 60,694.33-91,070.39-27,424.57

Finding the Fourth Proportional to 60,694.33, 91,070.39 and 27,424.57

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Solution

The fourth proportional to 60,694.33, 91,070.39 and 27,424.57 is: 41,149.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,694.33 : 91,070.39 = 27,424.57 : x
  2. Step 2: Convert to fraction form
    60,694.33/91,070.39 = 27,424.57/x
  3. Step 3: Cross multiply
    60,694.33x = 91,070.39 × 27,424.57
  4. Step 4: Simplify right side
    60,694.33x = 2,497,566,285.48
  5. Step 5: Solve for x
    x = 2,497,566,285.48/60,694.33
  6. Step 6: Final answer
    x = 41,149.91

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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.