Home / 11,226-16,839

Finding the Third Proportional to 11,226 and 16,839

Calculator

Solution

The third proportional to 11,226 and 16,839 is: 25,258.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226 : 16,839 = 16,839 : x
  2. Step 2: Convert to fraction form
    11,226/16,839 = 16,839/x
  3. Step 3: Cross multiply
    11,226x = 16,839 × 16,839
  4. Step 4: Simplify right side
    11,226x = 283,551,921
  5. Step 5: Solve for x
    x = 283,551,921/11,226
  6. Step 6: Final answer
    x = 25,258.50

Related Problems

Find third proportional to 5,613 and 8,419.50
Half scale
Find third proportional to 22,452 and 33,678
Double scale
Find third proportional to 11,228 and 16,842
Similar ratio
Find third proportional to 16,839 and 25,258.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.