Home / 94,177.09-141,243.72-35,040.61

Finding the Fourth Proportional to 94,177.09, 141,243.72 and 35,040.61

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Solution

The fourth proportional to 94,177.09, 141,243.72 and 35,040.61 is: 52,552.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,177.09 : 141,243.72 = 35,040.61 : x
  2. Step 2: Convert to fraction form
    94,177.09/141,243.72 = 35,040.61/x
  3. Step 3: Cross multiply
    94,177.09x = 141,243.72 × 35,040.61
  4. Step 4: Simplify right side
    94,177.09x = 4,949,266,107.47
  5. Step 5: Solve for x
    x = 4,949,266,107.47/94,177.09
  6. Step 6: Final answer
    x = 52,552.76

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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.