Home / 167,604.40-231,228.22-95,945.84

Finding the Fourth Proportional to 167,604.40, 231,228.22 and 95,945.84

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Solution

The fourth proportional to 167,604.40, 231,228.22 and 95,945.84 is: 132,367.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,604.40 : 231,228.22 = 95,945.84 : x
  2. Step 2: Convert to fraction form
    167,604.40/231,228.22 = 95,945.84/x
  3. Step 3: Cross multiply
    167,604.40x = 231,228.22 × 95,945.84
  4. Step 4: Simplify right side
    167,604.40x = 22,185,385,799.60
  5. Step 5: Solve for x
    x = 22,185,385,799.60/167,604.40
  6. Step 6: Final answer
    x = 132,367.56

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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.