Home / 3,984-6,192

Finding the Third Proportional to 3,984 and 6,192

Calculator

Solution

The third proportional to 3,984 and 6,192 is: 9,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984 : 6,192 = 6,192 : x
  2. Step 2: Convert to fraction form
    3,984/6,192 = 6,192/x
  3. Step 3: Cross multiply
    3,984x = 6,192 × 6,192
  4. Step 4: Simplify right side
    3,984x = 38,340,864
  5. Step 5: Solve for x
    x = 38,340,864/3,984
  6. Step 6: Final answer
    x = 9,623.71

Related Problems

Find third proportional to 1,992 and 3,096
Half scale
Find third proportional to 7,968 and 12,384
Double scale
Find third proportional to 3,986 and 6,195
Similar ratio
Find third proportional to 5,976 and 9,288
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.