Home / 80,091.24-110,526.24-43,793.44

Finding the Fourth Proportional to 80,091.24, 110,526.24 and 43,793.44

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Solution

The fourth proportional to 80,091.24, 110,526.24 and 43,793.44 is: 60,435.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,091.24 : 110,526.24 = 43,793.44 : x
  2. Step 2: Convert to fraction form
    80,091.24/110,526.24 = 43,793.44/x
  3. Step 3: Cross multiply
    80,091.24x = 110,526.24 × 43,793.44
  4. Step 4: Simplify right side
    80,091.24x = 4,840,324,259.87
  5. Step 5: Solve for x
    x = 4,840,324,259.87/80,091.24
  6. Step 6: Final answer
    x = 60,435.13

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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.