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Finding the Fourth Proportional to 244,908.60, 367,362.90 and 205,542.60

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Solution

The fourth proportional to 244,908.60, 367,362.90 and 205,542.60 is: 308,313.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,908.60 : 367,362.90 = 205,542.60 : x
  2. Step 2: Convert to fraction form
    244,908.60/367,362.90 = 205,542.60/x
  3. Step 3: Cross multiply
    244,908.60x = 367,362.90 × 205,542.60
  4. Step 4: Simplify right side
    244,908.60x = 75,508,725,609.54
  5. Step 5: Solve for x
    x = 75,508,725,609.54/244,908.60
  6. Step 6: Final answer
    x = 308,313.90

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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.