Home / 101,224.04-151,820.49-33,757.25

Finding the Fourth Proportional to 101,224.04, 151,820.49 and 33,757.25

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Solution

The fourth proportional to 101,224.04, 151,820.49 and 33,757.25 is: 50,630.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,224.04 : 151,820.49 = 33,757.25 : x
  2. Step 2: Convert to fraction form
    101,224.04/151,820.49 = 33,757.25/x
  3. Step 3: Cross multiply
    101,224.04x = 151,820.49 × 33,757.25
  4. Step 4: Simplify right side
    101,224.04x = 5,125,042,067.27
  5. Step 5: Solve for x
    x = 5,125,042,067.27/101,224.04
  6. Step 6: Final answer
    x = 50,630.68

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1.5x scale

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.