Home / 244,991.20-367,292.40-134,183.20

Finding the Fourth Proportional to 244,991.20, 367,292.40 and 134,183.20

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Solution

The fourth proportional to 244,991.20, 367,292.40 and 134,183.20 is: 201,168.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,991.20 : 367,292.40 = 134,183.20 : x
  2. Step 2: Convert to fraction form
    244,991.20/367,292.40 = 134,183.20/x
  3. Step 3: Cross multiply
    244,991.20x = 367,292.40 × 134,183.20
  4. Step 4: Simplify right side
    244,991.20x = 49,284,469,567.68
  5. Step 5: Solve for x
    x = 49,284,469,567.68/244,991.20
  6. Step 6: Final answer
    x = 201,168.33

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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.