Home / 11,516-16,896

Finding the Third Proportional to 11,516 and 16,896

Calculator

Solution

The third proportional to 11,516 and 16,896 is: 24,789.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,516 : 16,896 = 16,896 : x
  2. Step 2: Convert to fraction form
    11,516/16,896 = 16,896/x
  3. Step 3: Cross multiply
    11,516x = 16,896 × 16,896
  4. Step 4: Simplify right side
    11,516x = 285,474,816
  5. Step 5: Solve for x
    x = 285,474,816/11,516
  6. Step 6: Final answer
    x = 24,789.41

Related Problems

Find third proportional to 5,758 and 8,448
Half scale
Find third proportional to 23,032 and 33,792
Double scale
Find third proportional to 11,518 and 16,899
Similar ratio
Find third proportional to 17,274 and 25,344
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.