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Finding the Fourth Proportional to 244,591.80, 366,887.70 and 235,734.45

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Solution

The fourth proportional to 244,591.80, 366,887.70 and 235,734.45 is: 353,601.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,591.80 : 366,887.70 = 235,734.45 : x
  2. Step 2: Convert to fraction form
    244,591.80/366,887.70 = 235,734.45/x
  3. Step 3: Cross multiply
    244,591.80x = 366,887.70 × 235,734.45
  4. Step 4: Simplify right side
    244,591.80x = 86,488,070,171.27
  5. Step 5: Solve for x
    x = 86,488,070,171.27/244,591.80
  6. Step 6: Final answer
    x = 353,601.68

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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.