Home / 7,746-10,968

Finding the Third Proportional to 7,746 and 10,968

Calculator

Solution

The third proportional to 7,746 and 10,968 is: 15,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,746 : 10,968 = 10,968 : x
  2. Step 2: Convert to fraction form
    7,746/10,968 = 10,968/x
  3. Step 3: Cross multiply
    7,746x = 10,968 × 10,968
  4. Step 4: Simplify right side
    7,746x = 120,297,024
  5. Step 5: Solve for x
    x = 120,297,024/7,746
  6. Step 6: Final answer
    x = 15,530.21

Related Problems

Find third proportional to 3,873 and 5,484
Half scale
Find third proportional to 15,492 and 21,936
Double scale
Find third proportional to 7,748 and 10,971
Similar ratio
Find third proportional to 11,619 and 16,452
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.