Home / 17,186-36,216

Finding the Third Proportional to 17,186 and 36,216

Calculator

Solution

The third proportional to 17,186 and 36,216 is: 76,317.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186 : 36,216 = 36,216 : x
  2. Step 2: Convert to fraction form
    17,186/36,216 = 36,216/x
  3. Step 3: Cross multiply
    17,186x = 36,216 × 36,216
  4. Step 4: Simplify right side
    17,186x = 1,311,598,656
  5. Step 5: Solve for x
    x = 1,311,598,656/17,186
  6. Step 6: Final answer
    x = 76,317.85

Related Problems

Find third proportional to 8,593 and 18,108
Half scale
Find third proportional to 34,372 and 72,432
Double scale
Find third proportional to 17,188 and 36,220
Similar ratio
Find third proportional to 25,779 and 54,324
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.