Home / 50,198.87-69,273.23-27,537.66

Finding the Fourth Proportional to 50,198.87, 69,273.23 and 27,537.66

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Solution

The fourth proportional to 50,198.87, 69,273.23 and 27,537.66 is: 38,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,198.87 : 69,273.23 = 27,537.66 : x
  2. Step 2: Convert to fraction form
    50,198.87/69,273.23 = 27,537.66/x
  3. Step 3: Cross multiply
    50,198.87x = 69,273.23 × 27,537.66
  4. Step 4: Simplify right side
    50,198.87x = 1,907,622,308.48
  5. Step 5: Solve for x
    x = 1,907,622,308.48/50,198.87
  6. Step 6: Final answer
    x = 38,001.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.