Home / 167,481.89-231,135.35-95,860.27

Finding the Fourth Proportional to 167,481.89, 231,135.35 and 95,860.27

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Solution

The fourth proportional to 167,481.89, 231,135.35 and 95,860.27 is: 132,293.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,481.89 : 231,135.35 = 95,860.27 : x
  2. Step 2: Convert to fraction form
    167,481.89/231,135.35 = 95,860.27/x
  3. Step 3: Cross multiply
    167,481.89x = 231,135.35 × 95,860.27
  4. Step 4: Simplify right side
    167,481.89x = 22,156,697,057.54
  5. Step 5: Solve for x
    x = 22,156,697,057.54/167,481.89
  6. Step 6: Final answer
    x = 132,293.09

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1.5x scale

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.