Home / 33,693.78-50,546.73-11,501.97

Finding the Fourth Proportional to 33,693.78, 50,546.73 and 11,501.97

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Solution

The fourth proportional to 33,693.78, 50,546.73 and 11,501.97 is: 17,255.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,693.78 : 50,546.73 = 11,501.97 : x
  2. Step 2: Convert to fraction form
    33,693.78/50,546.73 = 11,501.97/x
  3. Step 3: Cross multiply
    33,693.78x = 50,546.73 × 11,501.97
  4. Step 4: Simplify right side
    33,693.78x = 581,386,972.06
  5. Step 5: Solve for x
    x = 581,386,972.06/33,693.78
  6. Step 6: Final answer
    x = 17,255.02

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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.