Home / 147,896-221,770

Finding the Third Proportional to 147,896 and 221,770

Calculator

Solution

The third proportional to 147,896 and 221,770 is: 332,544.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,896 : 221,770 = 221,770 : x
  2. Step 2: Convert to fraction form
    147,896/221,770 = 221,770/x
  3. Step 3: Cross multiply
    147,896x = 221,770 × 221,770
  4. Step 4: Simplify right side
    147,896x = 49,181,932,900
  5. Step 5: Solve for x
    x = 49,181,932,900/147,896
  6. Step 6: Final answer
    x = 332,544.04

Related Problems

Find third proportional to 73,948 and 110,885
Half scale
Find third proportional to 295,792 and 443,540
Double scale
Find third proportional to 147,898 and 221,773
Similar ratio
Find third proportional to 221,844 and 332,655
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.