Home / 16,986-22,197

Finding the Third Proportional to 16,986 and 22,197

Calculator

Solution

The third proportional to 16,986 and 22,197 is: 29,006.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,986 : 22,197 = 22,197 : x
  2. Step 2: Convert to fraction form
    16,986/22,197 = 22,197/x
  3. Step 3: Cross multiply
    16,986x = 22,197 × 22,197
  4. Step 4: Simplify right side
    16,986x = 492,706,809
  5. Step 5: Solve for x
    x = 492,706,809/16,986
  6. Step 6: Final answer
    x = 29,006.64

Related Problems

Find third proportional to 8,493 and 11,098.50
Half scale
Find third proportional to 33,972 and 44,394
Double scale
Find third proportional to 16,988 and 22,200
Similar ratio
Find third proportional to 25,479 and 33,295.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.