Home / 2,766-3,973

Finding the Third Proportional to 2,766 and 3,973

Calculator

Solution

The third proportional to 2,766 and 3,973 is: 5,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766 : 3,973 = 3,973 : x
  2. Step 2: Convert to fraction form
    2,766/3,973 = 3,973/x
  3. Step 3: Cross multiply
    2,766x = 3,973 × 3,973
  4. Step 4: Simplify right side
    2,766x = 15,784,729
  5. Step 5: Solve for x
    x = 15,784,729/2,766
  6. Step 6: Final answer
    x = 5,706.70

Related Problems

Find third proportional to 1,383 and 1,986.50
Half scale
Find third proportional to 5,532 and 7,946
Double scale
Find third proportional to 2,768 and 3,976
Similar ratio
Find third proportional to 4,149 and 5,959.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.