Home / 195,949.44-270,408.96-106,525.44

Finding the Fourth Proportional to 195,949.44, 270,408.96 and 106,525.44

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Solution

The fourth proportional to 195,949.44, 270,408.96 and 106,525.44 is: 147,004.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,949.44 : 270,408.96 = 106,525.44 : x
  2. Step 2: Convert to fraction form
    195,949.44/270,408.96 = 106,525.44/x
  3. Step 3: Cross multiply
    195,949.44x = 270,408.96 × 106,525.44
  4. Step 4: Simplify right side
    195,949.44x = 28,805,433,443.94
  5. Step 5: Solve for x
    x = 28,805,433,443.94/195,949.44
  6. Step 6: Final answer
    x = 147,004.42

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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.