Home / 167,004.63-250,375.19-82,793.79

Finding the Fourth Proportional to 167,004.63, 250,375.19 and 82,793.79

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Solution

The fourth proportional to 167,004.63, 250,375.19 and 82,793.79 is: 124,125.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,004.63 : 250,375.19 = 82,793.79 : x
  2. Step 2: Convert to fraction form
    167,004.63/250,375.19 = 82,793.79/x
  3. Step 3: Cross multiply
    167,004.63x = 250,375.19 × 82,793.79
  4. Step 4: Simplify right side
    167,004.63x = 20,729,510,488.10
  5. Step 5: Solve for x
    x = 20,729,510,488.10/167,004.63
  6. Step 6: Final answer
    x = 124,125.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.