Home / 167,530.26-231,192.28-95,910.83

Finding the Fourth Proportional to 167,530.26, 231,192.28 and 95,910.83

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Solution

The fourth proportional to 167,530.26, 231,192.28 and 95,910.83 is: 132,357.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,530.26 : 231,192.28 = 95,910.83 : x
  2. Step 2: Convert to fraction form
    167,530.26/231,192.28 = 95,910.83/x
  3. Step 3: Cross multiply
    167,530.26x = 231,192.28 × 95,910.83
  4. Step 4: Simplify right side
    167,530.26x = 22,173,843,464.39
  5. Step 5: Solve for x
    x = 22,173,843,464.39/167,530.26
  6. Step 6: Final answer
    x = 132,357.24

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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.