Home / 11,702-26,879

Finding the Third Proportional to 11,702 and 26,879

Calculator

Solution

The third proportional to 11,702 and 26,879 is: 61,739.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,702 : 26,879 = 26,879 : x
  2. Step 2: Convert to fraction form
    11,702/26,879 = 26,879/x
  3. Step 3: Cross multiply
    11,702x = 26,879 × 26,879
  4. Step 4: Simplify right side
    11,702x = 722,480,641
  5. Step 5: Solve for x
    x = 722,480,641/11,702
  6. Step 6: Final answer
    x = 61,739.93

Related Problems

Find third proportional to 5,851 and 13,439.50
Half scale
Find third proportional to 23,404 and 53,758
Double scale
Find third proportional to 11,704 and 26,884
Similar ratio
Find third proportional to 17,553 and 40,318.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.