Home / 6,656-11,936

Finding the Third Proportional to 6,656 and 11,936

Calculator

Solution

The third proportional to 6,656 and 11,936 is: 21,404.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656 : 11,936 = 11,936 : x
  2. Step 2: Convert to fraction form
    6,656/11,936 = 11,936/x
  3. Step 3: Cross multiply
    6,656x = 11,936 × 11,936
  4. Step 4: Simplify right side
    6,656x = 142,468,096
  5. Step 5: Solve for x
    x = 142,468,096/6,656
  6. Step 6: Final answer
    x = 21,404.46

Related Problems

Find third proportional to 3,328 and 5,968
Half scale
Find third proportional to 13,312 and 23,872
Double scale
Find third proportional to 6,658 and 11,940
Similar ratio
Find third proportional to 9,984 and 17,904
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.