Home / 94,227.60-141,286.04-38,069.49

Finding the Fourth Proportional to 94,227.60, 141,286.04 and 38,069.49

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Solution

The fourth proportional to 94,227.60, 141,286.04 and 38,069.49 is: 57,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,227.60 : 141,286.04 = 38,069.49 : x
  2. Step 2: Convert to fraction form
    94,227.60/141,286.04 = 38,069.49/x
  3. Step 3: Cross multiply
    94,227.60x = 141,286.04 × 38,069.49
  4. Step 4: Simplify right side
    94,227.60x = 5,378,687,486.92
  5. Step 5: Solve for x
    x = 5,378,687,486.92/94,227.60
  6. Step 6: Final answer
    x = 57,081.87

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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.