Home / 2,926-6,790

Finding the Third Proportional to 2,926 and 6,790

Calculator

Solution

The third proportional to 2,926 and 6,790 is: 15,756.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926 : 6,790 = 6,790 : x
  2. Step 2: Convert to fraction form
    2,926/6,790 = 6,790/x
  3. Step 3: Cross multiply
    2,926x = 6,790 × 6,790
  4. Step 4: Simplify right side
    2,926x = 46,104,100
  5. Step 5: Solve for x
    x = 46,104,100/2,926
  6. Step 6: Final answer
    x = 15,756.70

Related Problems

Find third proportional to 1,463 and 3,395
Half scale
Find third proportional to 5,852 and 13,580
Double scale
Find third proportional to 2,928 and 6,795
Similar ratio
Find third proportional to 4,389 and 10,185
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.