Home / 36,049.94-54,044.22-22,019.80

Finding the Fourth Proportional to 36,049.94, 54,044.22 and 22,019.80

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Solution

The fourth proportional to 36,049.94, 54,044.22 and 22,019.80 is: 33,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,049.94 : 54,044.22 = 22,019.80 : x
  2. Step 2: Convert to fraction form
    36,049.94/54,044.22 = 22,019.80/x
  3. Step 3: Cross multiply
    36,049.94x = 54,044.22 × 22,019.80
  4. Step 4: Simplify right side
    36,049.94x = 1,190,042,915.56
  5. Step 5: Solve for x
    x = 1,190,042,915.56/36,049.94
  6. Step 6: Final answer
    x = 33,010.95

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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.