Home / 3,040.44-4,559.11-1,395.56

Finding the Fourth Proportional to 3,040.44, 4,559.11 and 1,395.56

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Solution

The fourth proportional to 3,040.44, 4,559.11 and 1,395.56 is: 2,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.44 : 4,559.11 = 1,395.56 : x
  2. Step 2: Convert to fraction form
    3,040.44/4,559.11 = 1,395.56/x
  3. Step 3: Cross multiply
    3,040.44x = 4,559.11 × 1,395.56
  4. Step 4: Simplify right side
    3,040.44x = 6,362,523.39
  5. Step 5: Solve for x
    x = 6,362,523.39/3,040.44
  6. Step 6: Final answer
    x = 2,092.63

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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.