Home / 2,744.53-3,788.09-1,751.26

Finding the Fourth Proportional to 2,744.53, 3,788.09 and 1,751.26

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Solution

The fourth proportional to 2,744.53, 3,788.09 and 1,751.26 is: 2,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744.53 : 3,788.09 = 1,751.26 : x
  2. Step 2: Convert to fraction form
    2,744.53/3,788.09 = 1,751.26/x
  3. Step 3: Cross multiply
    2,744.53x = 3,788.09 × 1,751.26
  4. Step 4: Simplify right side
    2,744.53x = 6,633,930.49
  5. Step 5: Solve for x
    x = 6,633,930.49/2,744.53
  6. Step 6: Final answer
    x = 2,417.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.