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Finding the Fourth Proportional to 244,382.98, 337,082.88 and 199,062.88

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Solution

The fourth proportional to 244,382.98, 337,082.88 and 199,062.88 is: 274,571.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,382.98 : 337,082.88 = 199,062.88 : x
  2. Step 2: Convert to fraction form
    244,382.98/337,082.88 = 199,062.88/x
  3. Step 3: Cross multiply
    244,382.98x = 337,082.88 × 199,062.88
  4. Step 4: Simplify right side
    244,382.98x = 67,100,688,891.49
  5. Step 5: Solve for x
    x = 67,100,688,891.49/244,382.98
  6. Step 6: Final answer
    x = 274,571.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.