Home / 92,375.54-127,412.09-60,049.85

Finding the Fourth Proportional to 92,375.54, 127,412.09 and 60,049.85

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Solution

The fourth proportional to 92,375.54, 127,412.09 and 60,049.85 is: 82,825.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,375.54 : 127,412.09 = 60,049.85 : x
  2. Step 2: Convert to fraction form
    92,375.54/127,412.09 = 60,049.85/x
  3. Step 3: Cross multiply
    92,375.54x = 127,412.09 × 60,049.85
  4. Step 4: Simplify right side
    92,375.54x = 7,651,076,592.44
  5. Step 5: Solve for x
    x = 7,651,076,592.44/92,375.54
  6. Step 6: Final answer
    x = 82,825.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.