Home / 2,544.22-3,808.92-1,567.36

Finding the Fourth Proportional to 2,544.22, 3,808.92 and 1,567.36

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Solution

The fourth proportional to 2,544.22, 3,808.92 and 1,567.36 is: 2,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544.22 : 3,808.92 = 1,567.36 : x
  2. Step 2: Convert to fraction form
    2,544.22/3,808.92 = 1,567.36/x
  3. Step 3: Cross multiply
    2,544.22x = 3,808.92 × 1,567.36
  4. Step 4: Simplify right side
    2,544.22x = 5,969,948.85
  5. Step 5: Solve for x
    x = 5,969,948.85/2,544.22
  6. Step 6: Final answer
    x = 2,346.48

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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.