Home / 246,920.67-340,747.56-150,092.46

Finding the Fourth Proportional to 246,920.67, 340,747.56 and 150,092.46

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Solution

The fourth proportional to 246,920.67, 340,747.56 and 150,092.46 is: 207,125.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,920.67 : 340,747.56 = 150,092.46 : x
  2. Step 2: Convert to fraction form
    246,920.67/340,747.56 = 150,092.46/x
  3. Step 3: Cross multiply
    246,920.67x = 340,747.56 × 150,092.46
  4. Step 4: Simplify right side
    246,920.67x = 51,143,639,519.40
  5. Step 5: Solve for x
    x = 51,143,639,519.40/246,920.67
  6. Step 6: Final answer
    x = 207,125.79

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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.