Home / 33,531.66-50,220.90-16,013.88

Finding the Fourth Proportional to 33,531.66, 50,220.90 and 16,013.88

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Solution

The fourth proportional to 33,531.66, 50,220.90 and 16,013.88 is: 23,984.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,531.66 : 50,220.90 = 16,013.88 : x
  2. Step 2: Convert to fraction form
    33,531.66/50,220.90 = 16,013.88/x
  3. Step 3: Cross multiply
    33,531.66x = 50,220.90 × 16,013.88
  4. Step 4: Simplify right side
    33,531.66x = 804,231,466.09
  5. Step 5: Solve for x
    x = 804,231,466.09/33,531.66
  6. Step 6: Final answer
    x = 23,984.24

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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.