Home / 22,719-34,284

Finding the Third Proportional to 22,719 and 34,284

Calculator

Solution

The third proportional to 22,719 and 34,284 is: 51,736.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,719 : 34,284 = 34,284 : x
  2. Step 2: Convert to fraction form
    22,719/34,284 = 34,284/x
  3. Step 3: Cross multiply
    22,719x = 34,284 × 34,284
  4. Step 4: Simplify right side
    22,719x = 1,175,392,656
  5. Step 5: Solve for x
    x = 1,175,392,656/22,719
  6. Step 6: Final answer
    x = 51,736.11

Related Problems

Find third proportional to 11,359.50 and 17,142
Half scale
Find third proportional to 45,438 and 68,568
Double scale
Find third proportional to 22,721 and 34,287
Similar ratio
Find third proportional to 34,078.50 and 51,426
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.