Home / 167,530.08-231,204.72-95,932.64

Finding the Fourth Proportional to 167,530.08, 231,204.72 and 95,932.64

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Solution

The fourth proportional to 167,530.08, 231,204.72 and 95,932.64 is: 132,394.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,530.08 : 231,204.72 = 95,932.64 : x
  2. Step 2: Convert to fraction form
    167,530.08/231,204.72 = 95,932.64/x
  3. Step 3: Cross multiply
    167,530.08x = 231,204.72 × 95,932.64
  4. Step 4: Simplify right side
    167,530.08x = 22,180,079,170.06
  5. Step 5: Solve for x
    x = 22,180,079,170.06/167,530.08
  6. Step 6: Final answer
    x = 132,394.61

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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.