Home / 36,354-54,851

Finding the Third Proportional to 36,354 and 54,851

Calculator

Solution

The third proportional to 36,354 and 54,851 is: 82,759.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,354 : 54,851 = 54,851 : x
  2. Step 2: Convert to fraction form
    36,354/54,851 = 54,851/x
  3. Step 3: Cross multiply
    36,354x = 54,851 × 54,851
  4. Step 4: Simplify right side
    36,354x = 3,008,632,201
  5. Step 5: Solve for x
    x = 3,008,632,201/36,354
  6. Step 6: Final answer
    x = 82,759.32

Related Problems

Find third proportional to 18,177 and 27,425.50
Half scale
Find third proportional to 72,708 and 109,702
Double scale
Find third proportional to 36,356 and 54,854
Similar ratio
Find third proportional to 54,531 and 82,276.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.