Home / 4,396.87-6,067.09-2,696.12

Finding the Fourth Proportional to 4,396.87, 6,067.09 and 2,696.12

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Solution

The fourth proportional to 4,396.87, 6,067.09 and 2,696.12 is: 3,720.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.87 : 6,067.09 = 2,696.12 : x
  2. Step 2: Convert to fraction form
    4,396.87/6,067.09 = 2,696.12/x
  3. Step 3: Cross multiply
    4,396.87x = 6,067.09 × 2,696.12
  4. Step 4: Simplify right side
    4,396.87x = 16,357,617.44
  5. Step 5: Solve for x
    x = 16,357,617.44/4,396.87
  6. Step 6: Final answer
    x = 3,720.29

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1.5x scale

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.