Home / 7,936.26-10,952.10-4,399.44

Finding the Fourth Proportional to 7,936.26, 10,952.10 and 4,399.44

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Solution

The fourth proportional to 7,936.26, 10,952.10 and 4,399.44 is: 6,071.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936.26 : 10,952.10 = 4,399.44 : x
  2. Step 2: Convert to fraction form
    7,936.26/10,952.10 = 4,399.44/x
  3. Step 3: Cross multiply
    7,936.26x = 10,952.10 × 4,399.44
  4. Step 4: Simplify right side
    7,936.26x = 48,183,106.82
  5. Step 5: Solve for x
    x = 48,183,106.82/7,936.26
  6. Step 6: Final answer
    x = 6,071.26

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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.