Home / 83,916-117,327

Finding the Third Proportional to 83,916 and 117,327

Calculator

Solution

The third proportional to 83,916 and 117,327 is: 164,040.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,916 : 117,327 = 117,327 : x
  2. Step 2: Convert to fraction form
    83,916/117,327 = 117,327/x
  3. Step 3: Cross multiply
    83,916x = 117,327 × 117,327
  4. Step 4: Simplify right side
    83,916x = 13,765,624,929
  5. Step 5: Solve for x
    x = 13,765,624,929/83,916
  6. Step 6: Final answer
    x = 164,040.53

Related Problems

Find third proportional to 41,958 and 58,663.50
Half scale
Find third proportional to 167,832 and 234,654
Double scale
Find third proportional to 83,918 and 117,330
Similar ratio
Find third proportional to 125,874 and 175,990.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.