Home / 33,515.29-50,212.96-22,388.27

Finding the Fourth Proportional to 33,515.29, 50,212.96 and 22,388.27

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Solution

The fourth proportional to 33,515.29, 50,212.96 and 22,388.27 is: 33,542.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515.29 : 50,212.96 = 22,388.27 : x
  2. Step 2: Convert to fraction form
    33,515.29/50,212.96 = 22,388.27/x
  3. Step 3: Cross multiply
    33,515.29x = 50,212.96 × 22,388.27
  4. Step 4: Simplify right side
    33,515.29x = 1,124,180,998.94
  5. Step 5: Solve for x
    x = 1,124,180,998.94/33,515.29
  6. Step 6: Final answer
    x = 33,542.33

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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.