Home / 12,132-24,876

Finding the Third Proportional to 12,132 and 24,876

Calculator

Solution

The third proportional to 12,132 and 24,876 is: 51,006.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,132 : 24,876 = 24,876 : x
  2. Step 2: Convert to fraction form
    12,132/24,876 = 24,876/x
  3. Step 3: Cross multiply
    12,132x = 24,876 × 24,876
  4. Step 4: Simplify right side
    12,132x = 618,815,376
  5. Step 5: Solve for x
    x = 618,815,376/12,132
  6. Step 6: Final answer
    x = 51,006.87

Related Problems

Find third proportional to 6,066 and 12,438
Half scale
Find third proportional to 24,264 and 49,752
Double scale
Find third proportional to 12,134 and 24,880
Similar ratio
Find third proportional to 18,198 and 37,314
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.