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Finding the Fourth Proportional to 2,473.44, 3,710.75 and 1,744.44

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Solution

The fourth proportional to 2,473.44, 3,710.75 and 1,744.44 is: 2,617.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473.44 : 3,710.75 = 1,744.44 : x
  2. Step 2: Convert to fraction form
    2,473.44/3,710.75 = 1,744.44/x
  3. Step 3: Cross multiply
    2,473.44x = 3,710.75 × 1,744.44
  4. Step 4: Simplify right side
    2,473.44x = 6,473,180.73
  5. Step 5: Solve for x
    x = 6,473,180.73/2,473.44
  6. Step 6: Final answer
    x = 2,617.08

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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.