Home / 3,016-6,979

Finding the Third Proportional to 3,016 and 6,979

Calculator

Solution

The third proportional to 3,016 and 6,979 is: 16,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016 : 6,979 = 6,979 : x
  2. Step 2: Convert to fraction form
    3,016/6,979 = 6,979/x
  3. Step 3: Cross multiply
    3,016x = 6,979 × 6,979
  4. Step 4: Simplify right side
    3,016x = 48,706,441
  5. Step 5: Solve for x
    x = 48,706,441/3,016
  6. Step 6: Final answer
    x = 16,149.35

Related Problems

Find third proportional to 1,508 and 3,489.50
Half scale
Find third proportional to 6,032 and 13,958
Double scale
Find third proportional to 3,018 and 6,984
Similar ratio
Find third proportional to 4,524 and 10,468.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.