Home / 4,371.82-6,561.49-2,293.27

Finding the Fourth Proportional to 4,371.82, 6,561.49 and 2,293.27

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Solution

The fourth proportional to 4,371.82, 6,561.49 and 2,293.27 is: 3,441.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.82 : 6,561.49 = 2,293.27 : x
  2. Step 2: Convert to fraction form
    4,371.82/6,561.49 = 2,293.27/x
  3. Step 3: Cross multiply
    4,371.82x = 6,561.49 × 2,293.27
  4. Step 4: Simplify right side
    4,371.82x = 15,047,268.17
  5. Step 5: Solve for x
    x = 15,047,268.17/4,371.82
  6. Step 6: Final answer
    x = 3,441.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.