Home / 2,236.17-3,353.31-1,195.97

Finding the Fourth Proportional to 2,236.17, 3,353.31 and 1,195.97

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Solution

The fourth proportional to 2,236.17, 3,353.31 and 1,195.97 is: 1,793.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236.17 : 3,353.31 = 1,195.97 : x
  2. Step 2: Convert to fraction form
    2,236.17/3,353.31 = 1,195.97/x
  3. Step 3: Cross multiply
    2,236.17x = 3,353.31 × 1,195.97
  4. Step 4: Simplify right side
    2,236.17x = 4,010,441.39
  5. Step 5: Solve for x
    x = 4,010,441.39/2,236.17
  6. Step 6: Final answer
    x = 1,793.44

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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.