Home / 94,046.97-141,091.94-40,747.80

Finding the Fourth Proportional to 94,046.97, 141,091.94 and 40,747.80

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Solution

The fourth proportional to 94,046.97, 141,091.94 and 40,747.80 is: 61,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,046.97 : 141,091.94 = 40,747.80 : x
  2. Step 2: Convert to fraction form
    94,046.97/141,091.94 = 40,747.80/x
  3. Step 3: Cross multiply
    94,046.97x = 141,091.94 × 40,747.80
  4. Step 4: Simplify right side
    94,046.97x = 5,749,186,152.73
  5. Step 5: Solve for x
    x = 5,749,186,152.73/94,046.97
  6. Step 6: Final answer
    x = 61,131.01

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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.