Home / 33,936.35-50,921.51-15,229.76

Finding the Fourth Proportional to 33,936.35, 50,921.51 and 15,229.76

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Solution

The fourth proportional to 33,936.35, 50,921.51 and 15,229.76 is: 22,852.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936.35 : 50,921.51 = 15,229.76 : x
  2. Step 2: Convert to fraction form
    33,936.35/50,921.51 = 15,229.76/x
  3. Step 3: Cross multiply
    33,936.35x = 50,921.51 × 15,229.76
  4. Step 4: Simplify right side
    33,936.35x = 775,522,045.38
  5. Step 5: Solve for x
    x = 775,522,045.38/33,936.35
  6. Step 6: Final answer
    x = 22,852.26

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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.