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Finding the Fourth Proportional to 244,710.55, 367,065.12 and 67,217.73

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Solution

The fourth proportional to 244,710.55, 367,065.12 and 67,217.73 is: 100,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,710.55 : 367,065.12 = 67,217.73 : x
  2. Step 2: Convert to fraction form
    244,710.55/367,065.12 = 67,217.73/x
  3. Step 3: Cross multiply
    244,710.55x = 367,065.12 × 67,217.73
  4. Step 4: Simplify right side
    244,710.55x = 24,673,285,253.01
  5. Step 5: Solve for x
    x = 24,673,285,253.01/244,710.55
  6. Step 6: Final answer
    x = 100,826.41

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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.