Home / 33,720-50,689

Finding the Third Proportional to 33,720 and 50,689

Calculator

Solution

The third proportional to 33,720 and 50,689 is: 76,197.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,720 : 50,689 = 50,689 : x
  2. Step 2: Convert to fraction form
    33,720/50,689 = 50,689/x
  3. Step 3: Cross multiply
    33,720x = 50,689 × 50,689
  4. Step 4: Simplify right side
    33,720x = 2,569,374,721
  5. Step 5: Solve for x
    x = 2,569,374,721/33,720
  6. Step 6: Final answer
    x = 76,197.35

Related Problems

Find third proportional to 16,860 and 25,344.50
Half scale
Find third proportional to 67,440 and 101,378
Double scale
Find third proportional to 33,722 and 50,692
Similar ratio
Find third proportional to 50,580 and 76,033.50
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.