Home / 12,934-16,461

Finding the Third Proportional to 12,934 and 16,461

Calculator

Solution

The third proportional to 12,934 and 16,461 is: 20,949.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,934 : 16,461 = 16,461 : x
  2. Step 2: Convert to fraction form
    12,934/16,461 = 16,461/x
  3. Step 3: Cross multiply
    12,934x = 16,461 × 16,461
  4. Step 4: Simplify right side
    12,934x = 270,964,521
  5. Step 5: Solve for x
    x = 270,964,521/12,934
  6. Step 6: Final answer
    x = 20,949.79

Related Problems

Find third proportional to 6,467 and 8,230.50
Half scale
Find third proportional to 25,868 and 32,922
Double scale
Find third proportional to 12,936 and 16,464
Similar ratio
Find third proportional to 19,401 and 24,691.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.