Home / 2,743.35-4,114.22-1,444.11

Finding the Fourth Proportional to 2,743.35, 4,114.22 and 1,444.11

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Solution

The fourth proportional to 2,743.35, 4,114.22 and 1,444.11 is: 2,165.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743.35 : 4,114.22 = 1,444.11 : x
  2. Step 2: Convert to fraction form
    2,743.35/4,114.22 = 1,444.11/x
  3. Step 3: Cross multiply
    2,743.35x = 4,114.22 × 1,444.11
  4. Step 4: Simplify right side
    2,743.35x = 5,941,379.02
  5. Step 5: Solve for x
    x = 5,941,379.02/2,743.35
  6. Step 6: Final answer
    x = 2,165.74

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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.