Home / 33,712.68-50,600-17,084.28

Finding the Fourth Proportional to 33,712.68, 50,600 and 17,084.28

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Solution

The fourth proportional to 33,712.68, 50,600 and 17,084.28 is: 25,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,712.68 : 50,600 = 17,084.28 : x
  2. Step 2: Convert to fraction form
    33,712.68/50,600 = 17,084.28/x
  3. Step 3: Cross multiply
    33,712.68x = 50,600 × 17,084.28
  4. Step 4: Simplify right side
    33,712.68x = 864,464,568
  5. Step 5: Solve for x
    x = 864,464,568/33,712.68
  6. Step 6: Final answer
    x = 25,642.12

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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.