Home / 106,500-161,694

Finding the Third Proportional to 106,500 and 161,694

Calculator

Solution

The third proportional to 106,500 and 161,694 is: 245,492.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,500 : 161,694 = 161,694 : x
  2. Step 2: Convert to fraction form
    106,500/161,694 = 161,694/x
  3. Step 3: Cross multiply
    106,500x = 161,694 × 161,694
  4. Step 4: Simplify right side
    106,500x = 26,144,949,636
  5. Step 5: Solve for x
    x = 26,144,949,636/106,500
  6. Step 6: Final answer
    x = 245,492.48

Related Problems

Find third proportional to 53,250 and 80,847
Half scale
Find third proportional to 213,000 and 323,388
Double scale
Find third proportional to 106,502 and 161,697
Similar ratio
Find third proportional to 159,750 and 242,541
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.