Home / 26,844-57,145

Finding the Third Proportional to 26,844 and 57,145

Calculator

Solution

The third proportional to 26,844 and 57,145 is: 121,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,844 : 57,145 = 57,145 : x
  2. Step 2: Convert to fraction form
    26,844/57,145 = 57,145/x
  3. Step 3: Cross multiply
    26,844x = 57,145 × 57,145
  4. Step 4: Simplify right side
    26,844x = 3,265,551,025
  5. Step 5: Solve for x
    x = 3,265,551,025/26,844
  6. Step 6: Final answer
    x = 121,649.20

Related Problems

Find third proportional to 13,422 and 28,572.50
Half scale
Find third proportional to 53,688 and 114,290
Double scale
Find third proportional to 26,846 and 57,149
Similar ratio
Find third proportional to 40,266 and 85,717.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.