Home / 82,766-124,122

Finding the Third Proportional to 82,766 and 124,122

Calculator

Solution

The third proportional to 82,766 and 124,122 is: 186,142.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,766 : 124,122 = 124,122 : x
  2. Step 2: Convert to fraction form
    82,766/124,122 = 124,122/x
  3. Step 3: Cross multiply
    82,766x = 124,122 × 124,122
  4. Step 4: Simplify right side
    82,766x = 15,406,270,884
  5. Step 5: Solve for x
    x = 15,406,270,884/82,766
  6. Step 6: Final answer
    x = 186,142.51

Related Problems

Find third proportional to 41,383 and 62,061
Half scale
Find third proportional to 165,532 and 248,244
Double scale
Find third proportional to 82,768 and 124,125
Similar ratio
Find third proportional to 124,149 and 186,183
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.