Home / 82,558-180,937

Finding the Third Proportional to 82,558 and 180,937

Calculator

Solution

The third proportional to 82,558 and 180,937 is: 396,547.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,558 : 180,937 = 180,937 : x
  2. Step 2: Convert to fraction form
    82,558/180,937 = 180,937/x
  3. Step 3: Cross multiply
    82,558x = 180,937 × 180,937
  4. Step 4: Simplify right side
    82,558x = 32,738,197,969
  5. Step 5: Solve for x
    x = 32,738,197,969/82,558
  6. Step 6: Final answer
    x = 396,547.86

Related Problems

Find third proportional to 41,279 and 90,468.50
Half scale
Find third proportional to 165,116 and 361,874
Double scale
Find third proportional to 82,560 and 180,941
Similar ratio
Find third proportional to 123,837 and 271,405.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.