Home / 36,930-80,628

Finding the Third Proportional to 36,930 and 80,628

Calculator

Solution

The third proportional to 36,930 and 80,628 is: 176,032.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,930 : 80,628 = 80,628 : x
  2. Step 2: Convert to fraction form
    36,930/80,628 = 80,628/x
  3. Step 3: Cross multiply
    36,930x = 80,628 × 80,628
  4. Step 4: Simplify right side
    36,930x = 6,500,874,384
  5. Step 5: Solve for x
    x = 6,500,874,384/36,930
  6. Step 6: Final answer
    x = 176,032.34

Related Problems

Find third proportional to 18,465 and 40,314
Half scale
Find third proportional to 73,860 and 161,256
Double scale
Find third proportional to 36,932 and 80,632
Similar ratio
Find third proportional to 55,395 and 120,942
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.