Home / 19,266-39,822

Finding the Third Proportional to 19,266 and 39,822

Calculator

Solution

The third proportional to 19,266 and 39,822 is: 82,310.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,266 : 39,822 = 39,822 : x
  2. Step 2: Convert to fraction form
    19,266/39,822 = 39,822/x
  3. Step 3: Cross multiply
    19,266x = 39,822 × 39,822
  4. Step 4: Simplify right side
    19,266x = 1,585,791,684
  5. Step 5: Solve for x
    x = 1,585,791,684/19,266
  6. Step 6: Final answer
    x = 82,310.37

Related Problems

Find third proportional to 9,633 and 19,911
Half scale
Find third proportional to 38,532 and 79,644
Double scale
Find third proportional to 19,268 and 39,826
Similar ratio
Find third proportional to 28,899 and 59,733
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.