Home / 2,196.24-3,295.37-1,101.39

Finding the Fourth Proportional to 2,196.24, 3,295.37 and 1,101.39

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Solution

The fourth proportional to 2,196.24, 3,295.37 and 1,101.39 is: 1,652.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196.24 : 3,295.37 = 1,101.39 : x
  2. Step 2: Convert to fraction form
    2,196.24/3,295.37 = 1,101.39/x
  3. Step 3: Cross multiply
    2,196.24x = 3,295.37 × 1,101.39
  4. Step 4: Simplify right side
    2,196.24x = 3,629,487.56
  5. Step 5: Solve for x
    x = 3,629,487.56/2,196.24
  6. Step 6: Final answer
    x = 1,652.59

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