Home / 2,067-2,844.09-1,995.18

Finding the Fourth Proportional to 2,067, 2,844.09 and 1,995.18

Calculator

Solution

The fourth proportional to 2,067, 2,844.09 and 1,995.18 is: 2,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067 : 2,844.09 = 1,995.18 : x
  2. Step 2: Convert to fraction form
    2,067/2,844.09 = 1,995.18/x
  3. Step 3: Cross multiply
    2,067x = 2,844.09 × 1,995.18
  4. Step 4: Simplify right side
    2,067x = 5,674,471.49
  5. Step 5: Solve for x
    x = 5,674,471.49/2,067
  6. Step 6: Final answer
    x = 2,745.27

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.