Home / 94,227.62-141,367.80-38,107.13

Finding the Fourth Proportional to 94,227.62, 141,367.80 and 38,107.13

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Solution

The fourth proportional to 94,227.62, 141,367.80 and 38,107.13 is: 57,171.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,227.62 : 141,367.80 = 38,107.13 : x
  2. Step 2: Convert to fraction form
    94,227.62/141,367.80 = 38,107.13/x
  3. Step 3: Cross multiply
    94,227.62x = 141,367.80 × 38,107.13
  4. Step 4: Simplify right side
    94,227.62x = 5,387,120,425.58
  5. Step 5: Solve for x
    x = 5,387,120,425.58/94,227.62
  6. Step 6: Final answer
    x = 57,171.35

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1.5x scale

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.