Home / 36,976-81,326

Finding the Third Proportional to 36,976 and 81,326

Calculator

Solution

The third proportional to 36,976 and 81,326 is: 178,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976 : 81,326 = 81,326 : x
  2. Step 2: Convert to fraction form
    36,976/81,326 = 81,326/x
  3. Step 3: Cross multiply
    36,976x = 81,326 × 81,326
  4. Step 4: Simplify right side
    36,976x = 6,613,918,276
  5. Step 5: Solve for x
    x = 6,613,918,276/36,976
  6. Step 6: Final answer
    x = 178,870.57

Related Problems

Find third proportional to 18,488 and 40,663
Half scale
Find third proportional to 73,952 and 162,652
Double scale
Find third proportional to 36,978 and 81,330
Similar ratio
Find third proportional to 55,464 and 121,989
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.