Home / 20,149-25,936

Finding the Third Proportional to 20,149 and 25,936

Calculator

Solution

The third proportional to 20,149 and 25,936 is: 33,385.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,149 : 25,936 = 25,936 : x
  2. Step 2: Convert to fraction form
    20,149/25,936 = 25,936/x
  3. Step 3: Cross multiply
    20,149x = 25,936 × 25,936
  4. Step 4: Simplify right side
    20,149x = 672,676,096
  5. Step 5: Solve for x
    x = 672,676,096/20,149
  6. Step 6: Final answer
    x = 33,385.09

Related Problems

Find third proportional to 10,074.50 and 12,968
Half scale
Find third proportional to 40,298 and 51,872
Double scale
Find third proportional to 20,151 and 25,939
Similar ratio
Find third proportional to 30,223.50 and 38,904
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.