Home / 33,804.54-50,708.09-10,112.42

Finding the Fourth Proportional to 33,804.54, 50,708.09 and 10,112.42

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Solution

The fourth proportional to 33,804.54, 50,708.09 and 10,112.42 is: 15,169.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804.54 : 50,708.09 = 10,112.42 : x
  2. Step 2: Convert to fraction form
    33,804.54/50,708.09 = 10,112.42/x
  3. Step 3: Cross multiply
    33,804.54x = 50,708.09 × 10,112.42
  4. Step 4: Simplify right side
    33,804.54x = 512,781,249.94
  5. Step 5: Solve for x
    x = 512,781,249.94/33,804.54
  6. Step 6: Final answer
    x = 15,169.01

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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.