Home / 40,203-84,933

Finding the Third Proportional to 40,203 and 84,933

Calculator

Solution

The third proportional to 40,203 and 84,933 is: 179,429.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,203 : 84,933 = 84,933 : x
  2. Step 2: Convert to fraction form
    40,203/84,933 = 84,933/x
  3. Step 3: Cross multiply
    40,203x = 84,933 × 84,933
  4. Step 4: Simplify right side
    40,203x = 7,213,614,489
  5. Step 5: Solve for x
    x = 7,213,614,489/40,203
  6. Step 6: Final answer
    x = 179,429.76

Related Problems

Find third proportional to 20,101.50 and 42,466.50
Half scale
Find third proportional to 80,406 and 169,866
Double scale
Find third proportional to 40,205 and 84,937
Similar ratio
Find third proportional to 60,304.50 and 127,399.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.