Home / 91,981-202,025

Finding the Third Proportional to 91,981 and 202,025

Calculator

Solution

The third proportional to 91,981 and 202,025 is: 443,723.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,981 : 202,025 = 202,025 : x
  2. Step 2: Convert to fraction form
    91,981/202,025 = 202,025/x
  3. Step 3: Cross multiply
    91,981x = 202,025 × 202,025
  4. Step 4: Simplify right side
    91,981x = 40,814,100,625
  5. Step 5: Solve for x
    x = 40,814,100,625/91,981
  6. Step 6: Final answer
    x = 443,723.17

Related Problems

Find third proportional to 45,990.50 and 101,012.50
Half scale
Find third proportional to 183,962 and 404,050
Double scale
Find third proportional to 91,983 and 202,029
Similar ratio
Find third proportional to 137,971.50 and 303,037.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.