Home / 11,266-18,771

Finding the Third Proportional to 11,266 and 18,771

Calculator

Solution

The third proportional to 11,266 and 18,771 is: 31,275.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266 : 18,771 = 18,771 : x
  2. Step 2: Convert to fraction form
    11,266/18,771 = 18,771/x
  3. Step 3: Cross multiply
    11,266x = 18,771 × 18,771
  4. Step 4: Simplify right side
    11,266x = 352,350,441
  5. Step 5: Solve for x
    x = 352,350,441/11,266
  6. Step 6: Final answer
    x = 31,275.56

Related Problems

Find third proportional to 5,633 and 9,385.50
Half scale
Find third proportional to 22,532 and 37,542
Double scale
Find third proportional to 11,268 and 18,774
Similar ratio
Find third proportional to 16,899 and 28,156.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.