Home / 69,540.22-95,930.16-44,003.56

Finding the Fourth Proportional to 69,540.22, 95,930.16 and 44,003.56

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Solution

The fourth proportional to 69,540.22, 95,930.16 and 44,003.56 is: 60,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,540.22 : 95,930.16 = 44,003.56 : x
  2. Step 2: Convert to fraction form
    69,540.22/95,930.16 = 44,003.56/x
  3. Step 3: Cross multiply
    69,540.22x = 95,930.16 × 44,003.56
  4. Step 4: Simplify right side
    69,540.22x = 4,221,268,551.37
  5. Step 5: Solve for x
    x = 4,221,268,551.37/69,540.22
  6. Step 6: Final answer
    x = 60,702.55

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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.