Home / 167,512.32-231,166.44-95,892.12

Finding the Fourth Proportional to 167,512.32, 231,166.44 and 95,892.12

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Solution

The fourth proportional to 167,512.32, 231,166.44 and 95,892.12 is: 132,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,512.32 : 231,166.44 = 95,892.12 : x
  2. Step 2: Convert to fraction form
    167,512.32/231,166.44 = 95,892.12/x
  3. Step 3: Cross multiply
    167,512.32x = 231,166.44 × 95,892.12
  4. Step 4: Simplify right side
    167,512.32x = 22,167,040,004.45
  5. Step 5: Solve for x
    x = 22,167,040,004.45/167,512.32
  6. Step 6: Final answer
    x = 132,330.80

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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.