Home / 20,007-35,604

Finding the Third Proportional to 20,007 and 35,604

Calculator

Solution

The third proportional to 20,007 and 35,604 is: 63,360.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,007 : 35,604 = 35,604 : x
  2. Step 2: Convert to fraction form
    20,007/35,604 = 35,604/x
  3. Step 3: Cross multiply
    20,007x = 35,604 × 35,604
  4. Step 4: Simplify right side
    20,007x = 1,267,644,816
  5. Step 5: Solve for x
    x = 1,267,644,816/20,007
  6. Step 6: Final answer
    x = 63,360.06

Related Problems

Find third proportional to 10,003.50 and 17,802
Half scale
Find third proportional to 40,014 and 71,208
Double scale
Find third proportional to 20,009 and 35,608
Similar ratio
Find third proportional to 30,010.50 and 53,406
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.