Home / 110,694.20-166,121.10-44,095.82

Finding the Fourth Proportional to 110,694.20, 166,121.10 and 44,095.82

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Solution

The fourth proportional to 110,694.20, 166,121.10 and 44,095.82 is: 66,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,694.20 : 166,121.10 = 44,095.82 : x
  2. Step 2: Convert to fraction form
    110,694.20/166,121.10 = 44,095.82/x
  3. Step 3: Cross multiply
    110,694.20x = 166,121.10 × 44,095.82
  4. Step 4: Simplify right side
    110,694.20x = 7,325,246,123.80
  5. Step 5: Solve for x
    x = 7,325,246,123.80/110,694.20
  6. Step 6: Final answer
    x = 66,175.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.