Home / 244,836.72-366,910.20-194,694.30

Finding the Fourth Proportional to 244,836.72, 366,910.20 and 194,694.30

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Solution

The fourth proportional to 244,836.72, 366,910.20 and 194,694.30 is: 291,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,836.72 : 366,910.20 = 194,694.30 : x
  2. Step 2: Convert to fraction form
    244,836.72/366,910.20 = 194,694.30/x
  3. Step 3: Cross multiply
    244,836.72x = 366,910.20 × 194,694.30
  4. Step 4: Simplify right side
    244,836.72x = 71,435,324,551.86
  5. Step 5: Solve for x
    x = 71,435,324,551.86/244,836.72
  6. Step 6: Final answer
    x = 291,767.20

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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.