Home / 103,622-131,433

Finding the Third Proportional to 103,622 and 131,433

Calculator

Solution

The third proportional to 103,622 and 131,433 is: 166,708.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,622 : 131,433 = 131,433 : x
  2. Step 2: Convert to fraction form
    103,622/131,433 = 131,433/x
  3. Step 3: Cross multiply
    103,622x = 131,433 × 131,433
  4. Step 4: Simplify right side
    103,622x = 17,274,633,489
  5. Step 5: Solve for x
    x = 17,274,633,489/103,622
  6. Step 6: Final answer
    x = 166,708.17

Related Problems

Find third proportional to 51,811 and 65,716.50
Half scale
Find third proportional to 207,244 and 262,866
Double scale
Find third proportional to 103,624 and 131,436
Similar ratio
Find third proportional to 155,433 and 197,149.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.