Home / 2,246.44-3,365.19-1,757.20

Finding the Fourth Proportional to 2,246.44, 3,365.19 and 1,757.20

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Solution

The fourth proportional to 2,246.44, 3,365.19 and 1,757.20 is: 2,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246.44 : 3,365.19 = 1,757.20 : x
  2. Step 2: Convert to fraction form
    2,246.44/3,365.19 = 1,757.20/x
  3. Step 3: Cross multiply
    2,246.44x = 3,365.19 × 1,757.20
  4. Step 4: Simplify right side
    2,246.44x = 5,913,311.87
  5. Step 5: Solve for x
    x = 5,913,311.87/2,246.44
  6. Step 6: Final answer
    x = 2,632.30

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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.