Home / 12,026-20,634

Finding the Third Proportional to 12,026 and 20,634

Calculator

Solution

The third proportional to 12,026 and 20,634 is: 35,403.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,026 : 20,634 = 20,634 : x
  2. Step 2: Convert to fraction form
    12,026/20,634 = 20,634/x
  3. Step 3: Cross multiply
    12,026x = 20,634 × 20,634
  4. Step 4: Simplify right side
    12,026x = 425,761,956
  5. Step 5: Solve for x
    x = 425,761,956/12,026
  6. Step 6: Final answer
    x = 35,403.46

Related Problems

Find third proportional to 6,013 and 10,317
Half scale
Find third proportional to 24,052 and 41,268
Double scale
Find third proportional to 12,028 and 20,637
Similar ratio
Find third proportional to 18,039 and 30,951
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.