Home / 26,724-57,731

Finding the Third Proportional to 26,724 and 57,731

Calculator

Solution

The third proportional to 26,724 and 57,731 is: 124,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,724 : 57,731 = 57,731 : x
  2. Step 2: Convert to fraction form
    26,724/57,731 = 57,731/x
  3. Step 3: Cross multiply
    26,724x = 57,731 × 57,731
  4. Step 4: Simplify right side
    26,724x = 3,332,868,361
  5. Step 5: Solve for x
    x = 3,332,868,361/26,724
  6. Step 6: Final answer
    x = 124,714.43

Related Problems

Find third proportional to 13,362 and 28,865.50
Half scale
Find third proportional to 53,448 and 115,462
Double scale
Find third proportional to 26,726 and 57,735
Similar ratio
Find third proportional to 40,086 and 86,596.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.