Home / 26,021-55,991

Finding the Third Proportional to 26,021 and 55,991

Calculator

Solution

The third proportional to 26,021 and 55,991 is: 120,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,021 : 55,991 = 55,991 : x
  2. Step 2: Convert to fraction form
    26,021/55,991 = 55,991/x
  3. Step 3: Cross multiply
    26,021x = 55,991 × 55,991
  4. Step 4: Simplify right side
    26,021x = 3,134,992,081
  5. Step 5: Solve for x
    x = 3,134,992,081/26,021
  6. Step 6: Final answer
    x = 120,479.31

Related Problems

Find third proportional to 13,010.50 and 27,995.50
Half scale
Find third proportional to 52,042 and 111,982
Double scale
Find third proportional to 26,023 and 55,995
Similar ratio
Find third proportional to 39,031.50 and 83,986.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.