Home / 20,652-30,110

Finding the Third Proportional to 20,652 and 30,110

Calculator

Solution

The third proportional to 20,652 and 30,110 is: 43,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,652 : 30,110 = 30,110 : x
  2. Step 2: Convert to fraction form
    20,652/30,110 = 30,110/x
  3. Step 3: Cross multiply
    20,652x = 30,110 × 30,110
  4. Step 4: Simplify right side
    20,652x = 906,612,100
  5. Step 5: Solve for x
    x = 906,612,100/20,652
  6. Step 6: Final answer
    x = 43,899.48

Related Problems

Find third proportional to 10,326 and 15,055
Half scale
Find third proportional to 41,304 and 60,220
Double scale
Find third proportional to 20,654 and 30,113
Similar ratio
Find third proportional to 30,978 and 45,165
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.