Home / 1,944-3,928

Finding the Third Proportional to 1,944 and 3,928

Calculator

Solution

The third proportional to 1,944 and 3,928 is: 7,936.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944 : 3,928 = 3,928 : x
  2. Step 2: Convert to fraction form
    1,944/3,928 = 3,928/x
  3. Step 3: Cross multiply
    1,944x = 3,928 × 3,928
  4. Step 4: Simplify right side
    1,944x = 15,429,184
  5. Step 5: Solve for x
    x = 15,429,184/1,944
  6. Step 6: Final answer
    x = 7,936.82

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.