Home / 2,249.17-3,374.98-1,016.48

Finding the Fourth Proportional to 2,249.17, 3,374.98 and 1,016.48

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Solution

The fourth proportional to 2,249.17, 3,374.98 and 1,016.48 is: 1,525.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249.17 : 3,374.98 = 1,016.48 : x
  2. Step 2: Convert to fraction form
    2,249.17/3,374.98 = 1,016.48/x
  3. Step 3: Cross multiply
    2,249.17x = 3,374.98 × 1,016.48
  4. Step 4: Simplify right side
    2,249.17x = 3,430,605.57
  5. Step 5: Solve for x
    x = 3,430,605.57/2,249.17
  6. Step 6: Final answer
    x = 1,525.28

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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.