Home / 33,378-51,975

Finding the Third Proportional to 33,378 and 51,975

Calculator

Solution

The third proportional to 33,378 and 51,975 is: 80,933.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,378 : 51,975 = 51,975 : x
  2. Step 2: Convert to fraction form
    33,378/51,975 = 51,975/x
  3. Step 3: Cross multiply
    33,378x = 51,975 × 51,975
  4. Step 4: Simplify right side
    33,378x = 2,701,400,625
  5. Step 5: Solve for x
    x = 2,701,400,625/33,378
  6. Step 6: Final answer
    x = 80,933.57

Related Problems

Find third proportional to 16,689 and 25,987.50
Half scale
Find third proportional to 66,756 and 103,950
Double scale
Find third proportional to 33,380 and 51,978
Similar ratio
Find third proportional to 50,067 and 77,962.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.