Home / 11,196-18,204

Finding the Third Proportional to 11,196 and 18,204

Calculator

Solution

The third proportional to 11,196 and 18,204 is: 29,598.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196 : 18,204 = 18,204 : x
  2. Step 2: Convert to fraction form
    11,196/18,204 = 18,204/x
  3. Step 3: Cross multiply
    11,196x = 18,204 × 18,204
  4. Step 4: Simplify right side
    11,196x = 331,385,616
  5. Step 5: Solve for x
    x = 331,385,616/11,196
  6. Step 6: Final answer
    x = 29,598.57

Related Problems

Find third proportional to 5,598 and 9,102
Half scale
Find third proportional to 22,392 and 36,408
Double scale
Find third proportional to 11,198 and 18,207
Similar ratio
Find third proportional to 16,794 and 27,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.