Home / 101,195.23-151,757.19-33,708.97

Finding the Fourth Proportional to 101,195.23, 151,757.19 and 33,708.97

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Solution

The fourth proportional to 101,195.23, 151,757.19 and 33,708.97 is: 50,551.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,195.23 : 151,757.19 = 33,708.97 : x
  2. Step 2: Convert to fraction form
    101,195.23/151,757.19 = 33,708.97/x
  3. Step 3: Cross multiply
    101,195.23x = 151,757.19 × 33,708.97
  4. Step 4: Simplify right side
    101,195.23x = 5,115,578,564.99
  5. Step 5: Solve for x
    x = 5,115,578,564.99/101,195.23
  6. Step 6: Final answer
    x = 50,551.58

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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.