Home / 10,398-22,268

Finding the Third Proportional to 10,398 and 22,268

Calculator

Solution

The third proportional to 10,398 and 22,268 is: 47,688.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,398 : 22,268 = 22,268 : x
  2. Step 2: Convert to fraction form
    10,398/22,268 = 22,268/x
  3. Step 3: Cross multiply
    10,398x = 22,268 × 22,268
  4. Step 4: Simplify right side
    10,398x = 495,863,824
  5. Step 5: Solve for x
    x = 495,863,824/10,398
  6. Step 6: Final answer
    x = 47,688.38

Related Problems

Find third proportional to 5,199 and 11,134
Half scale
Find third proportional to 20,796 and 44,536
Double scale
Find third proportional to 10,400 and 22,272
Similar ratio
Find third proportional to 15,597 and 33,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.