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Finding the Fourth Proportional to 244,712.37, 367,067.83 and 67,219.55

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Solution

The fourth proportional to 244,712.37, 367,067.83 and 67,219.55 is: 100,829.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,712.37 : 367,067.83 = 67,219.55 : x
  2. Step 2: Convert to fraction form
    244,712.37/367,067.83 = 67,219.55/x
  3. Step 3: Cross multiply
    244,712.37x = 367,067.83 × 67,219.55
  4. Step 4: Simplify right side
    244,712.37x = 24,674,134,352.08
  5. Step 5: Solve for x
    x = 24,674,134,352.08/244,712.37
  6. Step 6: Final answer
    x = 100,829.13

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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.