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Finding the Fourth Proportional to 80,059.24, 110,481.75 and 44,249.24

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Solution

The fourth proportional to 80,059.24, 110,481.75 and 44,249.24 is: 61,063.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,059.24 : 110,481.75 = 44,249.24 : x
  2. Step 2: Convert to fraction form
    80,059.24/110,481.75 = 44,249.24/x
  3. Step 3: Cross multiply
    80,059.24x = 110,481.75 × 44,249.24
  4. Step 4: Simplify right side
    80,059.24x = 4,888,733,471.37
  5. Step 5: Solve for x
    x = 4,888,733,471.37/80,059.24
  6. Step 6: Final answer
    x = 61,063.95

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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.