Home / 94,290.42-141,481.68-44,375.52

Finding the Fourth Proportional to 94,290.42, 141,481.68 and 44,375.52

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Solution

The fourth proportional to 94,290.42, 141,481.68 and 44,375.52 is: 66,584.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,290.42 : 141,481.68 = 44,375.52 : x
  2. Step 2: Convert to fraction form
    94,290.42/141,481.68 = 44,375.52/x
  3. Step 3: Cross multiply
    94,290.42x = 141,481.68 × 44,375.52
  4. Step 4: Simplify right side
    94,290.42x = 6,278,323,120.47
  5. Step 5: Solve for x
    x = 6,278,323,120.47/94,290.42
  6. Step 6: Final answer
    x = 66,584.95

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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.