Home / 80,074.54-110,498.05-44,262.41

Finding the Fourth Proportional to 80,074.54, 110,498.05 and 44,262.41

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Solution

The fourth proportional to 80,074.54, 110,498.05 and 44,262.41 is: 61,079.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,074.54 : 110,498.05 = 44,262.41 : x
  2. Step 2: Convert to fraction form
    80,074.54/110,498.05 = 44,262.41/x
  3. Step 3: Cross multiply
    80,074.54x = 110,498.05 × 44,262.41
  4. Step 4: Simplify right side
    80,074.54x = 4,890,909,993.30
  5. Step 5: Solve for x
    x = 4,890,909,993.30/80,074.54
  6. Step 6: Final answer
    x = 61,079.46

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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.