Home / 12,206-26,293

Finding the Third Proportional to 12,206 and 26,293

Calculator

Solution

The third proportional to 12,206 and 26,293 is: 56,637.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,206 : 26,293 = 26,293 : x
  2. Step 2: Convert to fraction form
    12,206/26,293 = 26,293/x
  3. Step 3: Cross multiply
    12,206x = 26,293 × 26,293
  4. Step 4: Simplify right side
    12,206x = 691,321,849
  5. Step 5: Solve for x
    x = 691,321,849/12,206
  6. Step 6: Final answer
    x = 56,637.87

Related Problems

Find third proportional to 6,103 and 13,146.50
Half scale
Find third proportional to 24,412 and 52,586
Double scale
Find third proportional to 12,208 and 26,297
Similar ratio
Find third proportional to 18,309 and 39,439.50
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.