Home / 80,395.22-110,947.62-44,098.34

Finding the Fourth Proportional to 80,395.22, 110,947.62 and 44,098.34

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Solution

The fourth proportional to 80,395.22, 110,947.62 and 44,098.34 is: 60,856.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,395.22 : 110,947.62 = 44,098.34 : x
  2. Step 2: Convert to fraction form
    80,395.22/110,947.62 = 44,098.34/x
  3. Step 3: Cross multiply
    80,395.22x = 110,947.62 × 44,098.34
  4. Step 4: Simplify right side
    80,395.22x = 4,892,605,868.95
  5. Step 5: Solve for x
    x = 4,892,605,868.95/80,395.22
  6. Step 6: Final answer
    x = 60,856.92

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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.