Home / 71,406-106,327

Finding the Third Proportional to 71,406 and 106,327

Calculator

Solution

The third proportional to 71,406 and 106,327 is: 158,326.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,406 : 106,327 = 106,327 : x
  2. Step 2: Convert to fraction form
    71,406/106,327 = 106,327/x
  3. Step 3: Cross multiply
    71,406x = 106,327 × 106,327
  4. Step 4: Simplify right side
    71,406x = 11,305,430,929
  5. Step 5: Solve for x
    x = 11,305,430,929/71,406
  6. Step 6: Final answer
    x = 158,326.06

Related Problems

Find third proportional to 35,703 and 53,163.50
Half scale
Find third proportional to 142,812 and 212,654
Double scale
Find third proportional to 71,408 and 106,330
Similar ratio
Find third proportional to 107,109 and 159,490.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.