Home / 133,662-196,104

Finding the Third Proportional to 133,662 and 196,104

Calculator

Solution

The third proportional to 133,662 and 196,104 is: 287,716.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,662 : 196,104 = 196,104 : x
  2. Step 2: Convert to fraction form
    133,662/196,104 = 196,104/x
  3. Step 3: Cross multiply
    133,662x = 196,104 × 196,104
  4. Step 4: Simplify right side
    133,662x = 38,456,778,816
  5. Step 5: Solve for x
    x = 38,456,778,816/133,662
  6. Step 6: Final answer
    x = 287,716.62

Related Problems

Find third proportional to 66,831 and 98,052
Half scale
Find third proportional to 267,324 and 392,208
Double scale
Find third proportional to 133,664 and 196,107
Similar ratio
Find third proportional to 200,493 and 294,156
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.