Home / 11,216-16,824

Finding the Third Proportional to 11,216 and 16,824

Calculator

Solution

The third proportional to 11,216 and 16,824 is: 25,236

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216 : 16,824 = 16,824 : x
  2. Step 2: Convert to fraction form
    11,216/16,824 = 16,824/x
  3. Step 3: Cross multiply
    11,216x = 16,824 × 16,824
  4. Step 4: Simplify right side
    11,216x = 283,046,976
  5. Step 5: Solve for x
    x = 283,046,976/11,216
  6. Step 6: Final answer
    x = 25,236

Related Problems

Find third proportional to 5,608 and 8,412
Half scale
Find third proportional to 22,432 and 33,648
Double scale
Find third proportional to 11,218 and 16,827
Similar ratio
Find third proportional to 16,824 and 25,236
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.