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Finding the Fourth Proportional to 167,240.60, 230,754.12 and 95,609.06

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Solution

The fourth proportional to 167,240.60, 230,754.12 and 95,609.06 is: 131,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,240.60 : 230,754.12 = 95,609.06 : x
  2. Step 2: Convert to fraction form
    167,240.60/230,754.12 = 95,609.06/x
  3. Step 3: Cross multiply
    167,240.60x = 230,754.12 × 95,609.06
  4. Step 4: Simplify right side
    167,240.60x = 22,062,184,504.33
  5. Step 5: Solve for x
    x = 22,062,184,504.33/167,240.60
  6. Step 6: Final answer
    x = 131,918.83

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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.