Home / 67,327.20-100,971.36-22,952.97

Finding the Fourth Proportional to 67,327.20, 100,971.36 and 22,952.97

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Solution

The fourth proportional to 67,327.20, 100,971.36 and 22,952.97 is: 34,422.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,327.20 : 100,971.36 = 22,952.97 : x
  2. Step 2: Convert to fraction form
    67,327.20/100,971.36 = 22,952.97/x
  3. Step 3: Cross multiply
    67,327.20x = 100,971.36 × 22,952.97
  4. Step 4: Simplify right side
    67,327.20x = 2,317,592,596.94
  5. Step 5: Solve for x
    x = 2,317,592,596.94/67,327.20
  6. Step 6: Final answer
    x = 34,422.83

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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.