Home / 36,723-75,620

Finding the Third Proportional to 36,723 and 75,620

Calculator

Solution

The third proportional to 36,723 and 75,620 is: 155,716.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,723 : 75,620 = 75,620 : x
  2. Step 2: Convert to fraction form
    36,723/75,620 = 75,620/x
  3. Step 3: Cross multiply
    36,723x = 75,620 × 75,620
  4. Step 4: Simplify right side
    36,723x = 5,718,384,400
  5. Step 5: Solve for x
    x = 5,718,384,400/36,723
  6. Step 6: Final answer
    x = 155,716.70

Related Problems

Find third proportional to 18,361.50 and 37,810
Half scale
Find third proportional to 73,446 and 151,240
Double scale
Find third proportional to 36,725 and 75,624
Similar ratio
Find third proportional to 55,084.50 and 113,430
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.