Home / 4,206.25-5,805.99-2,713.02

Finding the Fourth Proportional to 4,206.25, 5,805.99 and 2,713.02

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Solution

The fourth proportional to 4,206.25, 5,805.99 and 2,713.02 is: 3,744.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.25 : 5,805.99 = 2,713.02 : x
  2. Step 2: Convert to fraction form
    4,206.25/5,805.99 = 2,713.02/x
  3. Step 3: Cross multiply
    4,206.25x = 5,805.99 × 2,713.02
  4. Step 4: Simplify right side
    4,206.25x = 15,751,765.36
  5. Step 5: Solve for x
    x = 15,751,765.36/4,206.25
  6. Step 6: Final answer
    x = 3,744.84

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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.