Home / 26,942-58,779

Finding the Third Proportional to 26,942 and 58,779

Calculator

Solution

The third proportional to 26,942 and 58,779 is: 128,237.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942 : 58,779 = 58,779 : x
  2. Step 2: Convert to fraction form
    26,942/58,779 = 58,779/x
  3. Step 3: Cross multiply
    26,942x = 58,779 × 58,779
  4. Step 4: Simplify right side
    26,942x = 3,454,970,841
  5. Step 5: Solve for x
    x = 3,454,970,841/26,942
  6. Step 6: Final answer
    x = 128,237.36

Related Problems

Find third proportional to 13,471 and 29,389.50
Half scale
Find third proportional to 53,884 and 117,558
Double scale
Find third proportional to 26,944 and 58,783
Similar ratio
Find third proportional to 40,413 and 88,168.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.