Home / 4,956-11,982

Finding the Third Proportional to 4,956 and 11,982

Calculator

Solution

The third proportional to 4,956 and 11,982 is: 28,968.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956 : 11,982 = 11,982 : x
  2. Step 2: Convert to fraction form
    4,956/11,982 = 11,982/x
  3. Step 3: Cross multiply
    4,956x = 11,982 × 11,982
  4. Step 4: Simplify right side
    4,956x = 143,568,324
  5. Step 5: Solve for x
    x = 143,568,324/4,956
  6. Step 6: Final answer
    x = 28,968.59

Related Problems

Find third proportional to 2,478 and 5,991
Half scale
Find third proportional to 9,912 and 23,964
Double scale
Find third proportional to 4,958 and 11,987
Similar ratio
Find third proportional to 7,434 and 17,973
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.