Home / 246,227.10-339,793.59-133,049.85

Finding the Fourth Proportional to 246,227.10, 339,793.59 and 133,049.85

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Solution

The fourth proportional to 246,227.10, 339,793.59 and 133,049.85 is: 183,608.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,227.10 : 339,793.59 = 133,049.85 : x
  2. Step 2: Convert to fraction form
    246,227.10/339,793.59 = 133,049.85/x
  3. Step 3: Cross multiply
    246,227.10x = 339,793.59 × 133,049.85
  4. Step 4: Simplify right side
    246,227.10x = 45,209,486,180.46
  5. Step 5: Solve for x
    x = 45,209,486,180.46/246,227.10
  6. Step 6: Final answer
    x = 183,608.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.