Home / 94,120.20-141,065.10-41,473.80

Finding the Fourth Proportional to 94,120.20, 141,065.10 and 41,473.80

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Solution

The fourth proportional to 94,120.20, 141,065.10 and 41,473.80 is: 62,159.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,120.20 : 141,065.10 = 41,473.80 : x
  2. Step 2: Convert to fraction form
    94,120.20/141,065.10 = 41,473.80/x
  3. Step 3: Cross multiply
    94,120.20x = 141,065.10 × 41,473.80
  4. Step 4: Simplify right side
    94,120.20x = 5,850,505,744.38
  5. Step 5: Solve for x
    x = 5,850,505,744.38/94,120.20
  6. Step 6: Final answer
    x = 62,159.94

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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.