Home / 4,494.07-6,195.38-3,163.64

Finding the Fourth Proportional to 4,494.07, 6,195.38 and 3,163.64

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Solution

The fourth proportional to 4,494.07, 6,195.38 and 3,163.64 is: 4,361.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494.07 : 6,195.38 = 3,163.64 : x
  2. Step 2: Convert to fraction form
    4,494.07/6,195.38 = 3,163.64/x
  3. Step 3: Cross multiply
    4,494.07x = 6,195.38 × 3,163.64
  4. Step 4: Simplify right side
    4,494.07x = 19,599,951.98
  5. Step 5: Solve for x
    x = 19,599,951.98/4,494.07
  6. Step 6: Final answer
    x = 4,361.29

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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.