Home / 182,000.76-273,000.82-82,195.96

Finding the Fourth Proportional to 182,000.76, 273,000.82 and 82,195.96

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Solution

The fourth proportional to 182,000.76, 273,000.82 and 82,195.96 is: 123,293.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,000.76 : 273,000.82 = 82,195.96 : x
  2. Step 2: Convert to fraction form
    182,000.76/273,000.82 = 82,195.96/x
  3. Step 3: Cross multiply
    182,000.76x = 273,000.82 × 82,195.96
  4. Step 4: Simplify right side
    182,000.76x = 22,439,564,480.69
  5. Step 5: Solve for x
    x = 22,439,564,480.69/182,000.76
  6. Step 6: Final answer
    x = 123,293.80

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1.5x scale

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.