Home / 244,606.15-366,909.23-225,360.55

Finding the Fourth Proportional to 244,606.15, 366,909.23 and 225,360.55

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Solution

The fourth proportional to 244,606.15, 366,909.23 and 225,360.55 is: 338,040.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606.15 : 366,909.23 = 225,360.55 : x
  2. Step 2: Convert to fraction form
    244,606.15/366,909.23 = 225,360.55/x
  3. Step 3: Cross multiply
    244,606.15x = 366,909.23 × 225,360.55
  4. Step 4: Simplify right side
    244,606.15x = 82,686,865,872.88
  5. Step 5: Solve for x
    x = 82,686,865,872.88/244,606.15
  6. Step 6: Final answer
    x = 338,040.83

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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.