Home / 6,966-15,876

Finding the Third Proportional to 6,966 and 15,876

Calculator

Solution

The third proportional to 6,966 and 15,876 is: 36,182.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966 : 15,876 = 15,876 : x
  2. Step 2: Convert to fraction form
    6,966/15,876 = 15,876/x
  3. Step 3: Cross multiply
    6,966x = 15,876 × 15,876
  4. Step 4: Simplify right side
    6,966x = 252,047,376
  5. Step 5: Solve for x
    x = 252,047,376/6,966
  6. Step 6: Final answer
    x = 36,182.51

Related Problems

Find third proportional to 3,483 and 7,938
Half scale
Find third proportional to 13,932 and 31,752
Double scale
Find third proportional to 6,968 and 15,881
Similar ratio
Find third proportional to 10,449 and 23,814
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.