Home / 3,567.26-5,351.27-1,486.10

Finding the Fourth Proportional to 3,567.26, 5,351.27 and 1,486.10

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Solution

The fourth proportional to 3,567.26, 5,351.27 and 1,486.10 is: 2,229.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.26 : 5,351.27 = 1,486.10 : x
  2. Step 2: Convert to fraction form
    3,567.26/5,351.27 = 1,486.10/x
  3. Step 3: Cross multiply
    3,567.26x = 5,351.27 × 1,486.10
  4. Step 4: Simplify right side
    3,567.26x = 7,952,528.29
  5. Step 5: Solve for x
    x = 7,952,528.29/3,567.26
  6. Step 6: Final answer
    x = 2,229.31

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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.