Home / 2,744.32-4,110.60-2,193.52

Finding the Fourth Proportional to 2,744.32, 4,110.60 and 2,193.52

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Solution

The fourth proportional to 2,744.32, 4,110.60 and 2,193.52 is: 3,285.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744.32 : 4,110.60 = 2,193.52 : x
  2. Step 2: Convert to fraction form
    2,744.32/4,110.60 = 2,193.52/x
  3. Step 3: Cross multiply
    2,744.32x = 4,110.60 × 2,193.52
  4. Step 4: Simplify right side
    2,744.32x = 9,016,683.31
  5. Step 5: Solve for x
    x = 9,016,683.31/2,744.32
  6. Step 6: Final answer
    x = 3,285.58

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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.