Home / 27,976-60,821

Finding the Third Proportional to 27,976 and 60,821

Calculator

Solution

The third proportional to 27,976 and 60,821 is: 132,227.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,976 : 60,821 = 60,821 : x
  2. Step 2: Convert to fraction form
    27,976/60,821 = 60,821/x
  3. Step 3: Cross multiply
    27,976x = 60,821 × 60,821
  4. Step 4: Simplify right side
    27,976x = 3,699,194,041
  5. Step 5: Solve for x
    x = 3,699,194,041/27,976
  6. Step 6: Final answer
    x = 132,227.41

Related Problems

Find third proportional to 13,988 and 30,410.50
Half scale
Find third proportional to 55,952 and 121,642
Double scale
Find third proportional to 27,978 and 60,825
Similar ratio
Find third proportional to 41,964 and 91,231.50
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.