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Finding the Fourth Proportional to 244,833.80, 367,250.70 and 132,859.40

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Solution

The fourth proportional to 244,833.80, 367,250.70 and 132,859.40 is: 199,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,833.80 : 367,250.70 = 132,859.40 : x
  2. Step 2: Convert to fraction form
    244,833.80/367,250.70 = 132,859.40/x
  3. Step 3: Cross multiply
    244,833.80x = 367,250.70 × 132,859.40
  4. Step 4: Simplify right side
    244,833.80x = 48,792,707,651.58
  5. Step 5: Solve for x
    x = 48,792,707,651.58/244,833.80
  6. Step 6: Final answer
    x = 199,289.10

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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.