Home / 36,622-79,544

Finding the Third Proportional to 36,622 and 79,544

Calculator

Solution

The third proportional to 36,622 and 79,544 is: 172,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622 : 79,544 = 79,544 : x
  2. Step 2: Convert to fraction form
    36,622/79,544 = 79,544/x
  3. Step 3: Cross multiply
    36,622x = 79,544 × 79,544
  4. Step 4: Simplify right side
    36,622x = 6,327,247,936
  5. Step 5: Solve for x
    x = 6,327,247,936/36,622
  6. Step 6: Final answer
    x = 172,771.77

Related Problems

Find third proportional to 18,311 and 39,772
Half scale
Find third proportional to 73,244 and 159,088
Double scale
Find third proportional to 36,624 and 79,548
Similar ratio
Find third proportional to 54,933 and 119,316
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.