Home / 36,822-80,082

Finding the Third Proportional to 36,822 and 80,082

Calculator

Solution

The third proportional to 36,822 and 80,082 is: 174,165.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822 : 80,082 = 80,082 : x
  2. Step 2: Convert to fraction form
    36,822/80,082 = 80,082/x
  3. Step 3: Cross multiply
    36,822x = 80,082 × 80,082
  4. Step 4: Simplify right side
    36,822x = 6,413,126,724
  5. Step 5: Solve for x
    x = 6,413,126,724/36,822
  6. Step 6: Final answer
    x = 174,165.63

Related Problems

Find third proportional to 18,411 and 40,041
Half scale
Find third proportional to 73,644 and 160,164
Double scale
Find third proportional to 36,824 and 80,086
Similar ratio
Find third proportional to 55,233 and 120,123
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.