Home / 3,964.44-5,947.57-1,367.38

Finding the Fourth Proportional to 3,964.44, 5,947.57 and 1,367.38

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Solution

The fourth proportional to 3,964.44, 5,947.57 and 1,367.38 is: 2,051.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964.44 : 5,947.57 = 1,367.38 : x
  2. Step 2: Convert to fraction form
    3,964.44/5,947.57 = 1,367.38/x
  3. Step 3: Cross multiply
    3,964.44x = 5,947.57 × 1,367.38
  4. Step 4: Simplify right side
    3,964.44x = 8,132,558.53
  5. Step 5: Solve for x
    x = 8,132,558.53/3,964.44
  6. Step 6: Final answer
    x = 2,051.38

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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.