Home / 167,793.75-231,560.28-92,342.25

Finding the Fourth Proportional to 167,793.75, 231,560.28 and 92,342.25

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Solution

The fourth proportional to 167,793.75, 231,560.28 and 92,342.25 is: 127,435.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,793.75 : 231,560.28 = 92,342.25 : x
  2. Step 2: Convert to fraction form
    167,793.75/231,560.28 = 92,342.25/x
  3. Step 3: Cross multiply
    167,793.75x = 231,560.28 × 92,342.25
  4. Step 4: Simplify right side
    167,793.75x = 21,382,797,265.83
  5. Step 5: Solve for x
    x = 21,382,797,265.83/167,793.75
  6. Step 6: Final answer
    x = 127,435.00

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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.