Home / 167,219.16-230,766.34-95,605.88

Finding the Fourth Proportional to 167,219.16, 230,766.34 and 95,605.88

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Solution

The fourth proportional to 167,219.16, 230,766.34 and 95,605.88 is: 131,938.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,219.16 : 230,766.34 = 95,605.88 : x
  2. Step 2: Convert to fraction form
    167,219.16/230,766.34 = 95,605.88/x
  3. Step 3: Cross multiply
    167,219.16x = 230,766.34 × 95,605.88
  4. Step 4: Simplify right side
    167,219.16x = 22,062,619,010.08
  5. Step 5: Solve for x
    x = 22,062,619,010.08/167,219.16
  6. Step 6: Final answer
    x = 131,938.34

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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.