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Finding the Fourth Proportional to 80,363.14, 110,900.95 and 44,552.23

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Solution

The fourth proportional to 80,363.14, 110,900.95 and 44,552.23 is: 61,481.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,363.14 : 110,900.95 = 44,552.23 : x
  2. Step 2: Convert to fraction form
    80,363.14/110,900.95 = 44,552.23/x
  3. Step 3: Cross multiply
    80,363.14x = 110,900.95 × 44,552.23
  4. Step 4: Simplify right side
    80,363.14x = 4,940,884,242.99
  5. Step 5: Solve for x
    x = 4,940,884,242.99/80,363.14
  6. Step 6: Final answer
    x = 61,481.97

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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.