Home / 8,268-13,938

Finding the Third Proportional to 8,268 and 13,938

Calculator

Solution

The third proportional to 8,268 and 13,938 is: 23,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268 : 13,938 = 13,938 : x
  2. Step 2: Convert to fraction form
    8,268/13,938 = 13,938/x
  3. Step 3: Cross multiply
    8,268x = 13,938 × 13,938
  4. Step 4: Simplify right side
    8,268x = 194,267,844
  5. Step 5: Solve for x
    x = 194,267,844/8,268
  6. Step 6: Final answer
    x = 23,496.35

Related Problems

Find third proportional to 4,134 and 6,969
Half scale
Find third proportional to 16,536 and 27,876
Double scale
Find third proportional to 8,270 and 13,941
Similar ratio
Find third proportional to 12,402 and 20,907
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.