Home / 9,338-20,268

Finding the Third Proportional to 9,338 and 20,268

Calculator

Solution

The third proportional to 9,338 and 20,268 is: 43,991.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338 : 20,268 = 20,268 : x
  2. Step 2: Convert to fraction form
    9,338/20,268 = 20,268/x
  3. Step 3: Cross multiply
    9,338x = 20,268 × 20,268
  4. Step 4: Simplify right side
    9,338x = 410,791,824
  5. Step 5: Solve for x
    x = 410,791,824/9,338
  6. Step 6: Final answer
    x = 43,991.41

Related Problems

Find third proportional to 4,669 and 10,134
Half scale
Find third proportional to 18,676 and 40,536
Double scale
Find third proportional to 9,340 and 20,272
Similar ratio
Find third proportional to 14,007 and 30,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.