Home / 33,517.26-50,273.64-18,692.82

Finding the Fourth Proportional to 33,517.26, 50,273.64 and 18,692.82

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Solution

The fourth proportional to 33,517.26, 50,273.64 and 18,692.82 is: 28,037.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,517.26 : 50,273.64 = 18,692.82 : x
  2. Step 2: Convert to fraction form
    33,517.26/50,273.64 = 18,692.82/x
  3. Step 3: Cross multiply
    33,517.26x = 50,273.64 × 18,692.82
  4. Step 4: Simplify right side
    33,517.26x = 939,756,103.26
  5. Step 5: Solve for x
    x = 939,756,103.26/33,517.26
  6. Step 6: Final answer
    x = 28,037.98

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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.