Home / 33,777-75,321

Finding the Third Proportional to 33,777 and 75,321

Calculator

Solution

The third proportional to 33,777 and 75,321 is: 167,962.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,777 : 75,321 = 75,321 : x
  2. Step 2: Convert to fraction form
    33,777/75,321 = 75,321/x
  3. Step 3: Cross multiply
    33,777x = 75,321 × 75,321
  4. Step 4: Simplify right side
    33,777x = 5,673,253,041
  5. Step 5: Solve for x
    x = 5,673,253,041/33,777
  6. Step 6: Final answer
    x = 167,962.02

Related Problems

Find third proportional to 16,888.50 and 37,660.50
Half scale
Find third proportional to 67,554 and 150,642
Double scale
Find third proportional to 33,779 and 75,325
Similar ratio
Find third proportional to 50,665.50 and 112,981.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.