Home / 244,890.45-366,843.60-165,174.30

Finding the Fourth Proportional to 244,890.45, 366,843.60 and 165,174.30

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Solution

The fourth proportional to 244,890.45, 366,843.60 and 165,174.30 is: 247,429.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,890.45 : 366,843.60 = 165,174.30 : x
  2. Step 2: Convert to fraction form
    244,890.45/366,843.60 = 165,174.30/x
  3. Step 3: Cross multiply
    244,890.45x = 366,843.60 × 165,174.30
  4. Step 4: Simplify right side
    244,890.45x = 60,593,134,839.48
  5. Step 5: Solve for x
    x = 60,593,134,839.48/244,890.45
  6. Step 6: Final answer
    x = 247,429.55

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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.