Home / 4,884.44-6,738.66-3,206.75

Finding the Fourth Proportional to 4,884.44, 6,738.66 and 3,206.75

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Solution

The fourth proportional to 4,884.44, 6,738.66 and 3,206.75 is: 4,424.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.44 : 6,738.66 = 3,206.75 : x
  2. Step 2: Convert to fraction form
    4,884.44/6,738.66 = 3,206.75/x
  3. Step 3: Cross multiply
    4,884.44x = 6,738.66 × 3,206.75
  4. Step 4: Simplify right side
    4,884.44x = 21,609,164.26
  5. Step 5: Solve for x
    x = 21,609,164.26/4,884.44
  6. Step 6: Final answer
    x = 4,424.09

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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.