Home / 166,891.44-250,524-110,841.03

Finding the Fourth Proportional to 166,891.44, 250,524 and 110,841.03

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Solution

The fourth proportional to 166,891.44, 250,524 and 110,841.03 is: 166,385.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,891.44 : 250,524 = 110,841.03 : x
  2. Step 2: Convert to fraction form
    166,891.44/250,524 = 110,841.03/x
  3. Step 3: Cross multiply
    166,891.44x = 250,524 × 110,841.03
  4. Step 4: Simplify right side
    166,891.44x = 27,768,338,199.72
  5. Step 5: Solve for x
    x = 27,768,338,199.72/166,891.44
  6. Step 6: Final answer
    x = 166,385.63

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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.