Home / 80,107.47-110,546.12-44,296.25

Finding the Fourth Proportional to 80,107.47, 110,546.12 and 44,296.25

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Solution

The fourth proportional to 80,107.47, 110,546.12 and 44,296.25 is: 61,127.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,107.47 : 110,546.12 = 44,296.25 : x
  2. Step 2: Convert to fraction form
    80,107.47/110,546.12 = 44,296.25/x
  3. Step 3: Cross multiply
    80,107.47x = 110,546.12 × 44,296.25
  4. Step 4: Simplify right side
    80,107.47x = 4,896,777,793.84
  5. Step 5: Solve for x
    x = 4,896,777,793.84/80,107.47
  6. Step 6: Final answer
    x = 61,127.61

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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.