Home / 73,791.06-110,672.28-33,801.36

Finding the Fourth Proportional to 73,791.06, 110,672.28 and 33,801.36

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Solution

The fourth proportional to 73,791.06, 110,672.28 and 33,801.36 is: 50,695.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,791.06 : 110,672.28 = 33,801.36 : x
  2. Step 2: Convert to fraction form
    73,791.06/110,672.28 = 33,801.36/x
  3. Step 3: Cross multiply
    73,791.06x = 110,672.28 × 33,801.36
  4. Step 4: Simplify right side
    73,791.06x = 3,740,873,578.30
  5. Step 5: Solve for x
    x = 3,740,873,578.30/73,791.06
  6. Step 6: Final answer
    x = 50,695.49

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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.