Home / 5,756-12,628

Finding the Third Proportional to 5,756 and 12,628

Calculator

Solution

The third proportional to 5,756 and 12,628 is: 27,704.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756 : 12,628 = 12,628 : x
  2. Step 2: Convert to fraction form
    5,756/12,628 = 12,628/x
  3. Step 3: Cross multiply
    5,756x = 12,628 × 12,628
  4. Step 4: Simplify right side
    5,756x = 159,466,384
  5. Step 5: Solve for x
    x = 159,466,384/5,756
  6. Step 6: Final answer
    x = 27,704.38

Related Problems

Find third proportional to 2,878 and 6,314
Half scale
Find third proportional to 11,512 and 25,256
Double scale
Find third proportional to 5,758 and 12,632
Similar ratio
Find third proportional to 8,634 and 18,942
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.