Home / 6,964.44-10,436.84-3,845.85

Finding the Fourth Proportional to 6,964.44, 10,436.84 and 3,845.85

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Solution

The fourth proportional to 6,964.44, 10,436.84 and 3,845.85 is: 5,763.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.44 : 10,436.84 = 3,845.85 : x
  2. Step 2: Convert to fraction form
    6,964.44/10,436.84 = 3,845.85/x
  3. Step 3: Cross multiply
    6,964.44x = 10,436.84 × 3,845.85
  4. Step 4: Simplify right side
    6,964.44x = 40,138,569.87
  5. Step 5: Solve for x
    x = 40,138,569.87/6,964.44
  6. Step 6: Final answer
    x = 5,763.36

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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.