Home / 33,766.54-50,605.97-13,752.69

Finding the Fourth Proportional to 33,766.54, 50,605.97 and 13,752.69

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Solution

The fourth proportional to 33,766.54, 50,605.97 and 13,752.69 is: 20,611.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,766.54 : 50,605.97 = 13,752.69 : x
  2. Step 2: Convert to fraction form
    33,766.54/50,605.97 = 13,752.69/x
  3. Step 3: Cross multiply
    33,766.54x = 50,605.97 × 13,752.69
  4. Step 4: Simplify right side
    33,766.54x = 695,967,959.02
  5. Step 5: Solve for x
    x = 695,967,959.02/33,766.54
  6. Step 6: Final answer
    x = 20,611.17

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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.