Home / 20,564-26,926

Finding the Third Proportional to 20,564 and 26,926

Calculator

Solution

The third proportional to 20,564 and 26,926 is: 35,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,564 : 26,926 = 26,926 : x
  2. Step 2: Convert to fraction form
    20,564/26,926 = 26,926/x
  3. Step 3: Cross multiply
    20,564x = 26,926 × 26,926
  4. Step 4: Simplify right side
    20,564x = 725,009,476
  5. Step 5: Solve for x
    x = 725,009,476/20,564
  6. Step 6: Final answer
    x = 35,256.25

Related Problems

Find third proportional to 10,282 and 13,463
Half scale
Find third proportional to 41,128 and 53,852
Double scale
Find third proportional to 20,566 and 26,929
Similar ratio
Find third proportional to 30,846 and 40,389
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.