Home / 167,130.60-230,660.64-95,494.20

Finding the Fourth Proportional to 167,130.60, 230,660.64 and 95,494.20

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Solution

The fourth proportional to 167,130.60, 230,660.64 and 95,494.20 is: 131,793.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,130.60 : 230,660.64 = 95,494.20 : x
  2. Step 2: Convert to fraction form
    167,130.60/230,660.64 = 95,494.20/x
  3. Step 3: Cross multiply
    167,130.60x = 230,660.64 × 95,494.20
  4. Step 4: Simplify right side
    167,130.60x = 22,026,753,288.29
  5. Step 5: Solve for x
    x = 22,026,753,288.29/167,130.60
  6. Step 6: Final answer
    x = 131,793.66

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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.