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Finding the Fourth Proportional to 167,300.32, 230,892.80 and 95,687.04

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Solution

The fourth proportional to 167,300.32, 230,892.80 and 95,687.04 is: 132,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,300.32 : 230,892.80 = 95,687.04 : x
  2. Step 2: Convert to fraction form
    167,300.32/230,892.80 = 95,687.04/x
  3. Step 3: Cross multiply
    167,300.32x = 230,892.80 × 95,687.04
  4. Step 4: Simplify right side
    167,300.32x = 22,093,448,589.31
  5. Step 5: Solve for x
    x = 22,093,448,589.31/167,300.32
  6. Step 6: Final answer
    x = 132,058.62

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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.