Home / 244,353.20-366,529.80-222,701.90

Finding the Fourth Proportional to 244,353.20, 366,529.80 and 222,701.90

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Solution

The fourth proportional to 244,353.20, 366,529.80 and 222,701.90 is: 334,052.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,353.20 : 366,529.80 = 222,701.90 : x
  2. Step 2: Convert to fraction form
    244,353.20/366,529.80 = 222,701.90/x
  3. Step 3: Cross multiply
    244,353.20x = 366,529.80 × 222,701.90
  4. Step 4: Simplify right side
    244,353.20x = 81,626,882,866.62
  5. Step 5: Solve for x
    x = 81,626,882,866.62/244,353.20
  6. Step 6: Final answer
    x = 334,052.85

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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.