Home / 167,532.08-231,207.48-95,934.64

Finding the Fourth Proportional to 167,532.08, 231,207.48 and 95,934.64

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Solution

The fourth proportional to 167,532.08, 231,207.48 and 95,934.64 is: 132,397.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,532.08 : 231,207.48 = 95,934.64 : x
  2. Step 2: Convert to fraction form
    167,532.08/231,207.48 = 95,934.64/x
  3. Step 3: Cross multiply
    167,532.08x = 231,207.48 × 95,934.64
  4. Step 4: Simplify right side
    167,532.08x = 22,180,806,359.11
  5. Step 5: Solve for x
    x = 22,180,806,359.11/167,532.08
  6. Step 6: Final answer
    x = 132,397.37

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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.