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Finding the Fourth Proportional to 360,839.97, 541,262.22 and 94,598.10

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Solution

The fourth proportional to 360,839.97, 541,262.22 and 94,598.10 is: 141,897.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,839.97 : 541,262.22 = 94,598.10 : x
  2. Step 2: Convert to fraction form
    360,839.97/541,262.22 = 94,598.10/x
  3. Step 3: Cross multiply
    360,839.97x = 541,262.22 × 94,598.10
  4. Step 4: Simplify right side
    360,839.97x = 51,202,377,613.78
  5. Step 5: Solve for x
    x = 51,202,377,613.78/360,839.97
  6. Step 6: Final answer
    x = 141,897.74

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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.