Home / 11,814-16,866

Finding the Third Proportional to 11,814 and 16,866

Calculator

Solution

The third proportional to 11,814 and 16,866 is: 24,078.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814 : 16,866 = 16,866 : x
  2. Step 2: Convert to fraction form
    11,814/16,866 = 16,866/x
  3. Step 3: Cross multiply
    11,814x = 16,866 × 16,866
  4. Step 4: Simplify right side
    11,814x = 284,461,956
  5. Step 5: Solve for x
    x = 284,461,956/11,814
  6. Step 6: Final answer
    x = 24,078.38

Related Problems

Find third proportional to 5,907 and 8,433
Half scale
Find third proportional to 23,628 and 33,732
Double scale
Find third proportional to 11,816 and 16,869
Similar ratio
Find third proportional to 17,721 and 25,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.