Home / 104,067.44-156,102.06-25,181.73

Finding the Fourth Proportional to 104,067.44, 156,102.06 and 25,181.73

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Solution

The fourth proportional to 104,067.44, 156,102.06 and 25,181.73 is: 37,772.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,067.44 : 156,102.06 = 25,181.73 : x
  2. Step 2: Convert to fraction form
    104,067.44/156,102.06 = 25,181.73/x
  3. Step 3: Cross multiply
    104,067.44x = 156,102.06 × 25,181.73
  4. Step 4: Simplify right side
    104,067.44x = 3,930,919,927.36
  5. Step 5: Solve for x
    x = 3,930,919,927.36/104,067.44
  6. Step 6: Final answer
    x = 37,772.81

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1.5x scale

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.