Home / 121,096-179,916

Finding the Third Proportional to 121,096 and 179,916

Calculator

Solution

The third proportional to 121,096 and 179,916 is: 267,306.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,096 : 179,916 = 179,916 : x
  2. Step 2: Convert to fraction form
    121,096/179,916 = 179,916/x
  3. Step 3: Cross multiply
    121,096x = 179,916 × 179,916
  4. Step 4: Simplify right side
    121,096x = 32,369,767,056
  5. Step 5: Solve for x
    x = 32,369,767,056/121,096
  6. Step 6: Final answer
    x = 267,306.66

Related Problems

Find third proportional to 60,548 and 89,958
Half scale
Find third proportional to 242,192 and 359,832
Double scale
Find third proportional to 121,098 and 179,919
Similar ratio
Find third proportional to 181,644 and 269,874
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.