Home / 17,180-36,238

Finding the Third Proportional to 17,180 and 36,238

Calculator

Solution

The third proportional to 17,180 and 36,238 is: 76,437.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180 : 36,238 = 36,238 : x
  2. Step 2: Convert to fraction form
    17,180/36,238 = 36,238/x
  3. Step 3: Cross multiply
    17,180x = 36,238 × 36,238
  4. Step 4: Simplify right side
    17,180x = 1,313,192,644
  5. Step 5: Solve for x
    x = 1,313,192,644/17,180
  6. Step 6: Final answer
    x = 76,437.29

Related Problems

Find third proportional to 8,590 and 18,119
Half scale
Find third proportional to 34,360 and 72,476
Double scale
Find third proportional to 17,182 and 36,242
Similar ratio
Find third proportional to 25,770 and 54,357
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.