Home / 202,405-444,177

Finding the Third Proportional to 202,405 and 444,177

Calculator

Solution

The third proportional to 202,405 and 444,177 is: 974,744.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,405 : 444,177 = 444,177 : x
  2. Step 2: Convert to fraction form
    202,405/444,177 = 444,177/x
  3. Step 3: Cross multiply
    202,405x = 444,177 × 444,177
  4. Step 4: Simplify right side
    202,405x = 197,293,207,329
  5. Step 5: Solve for x
    x = 197,293,207,329/202,405
  6. Step 6: Final answer
    x = 974,744.73

Related Problems

Find third proportional to 101,202.50 and 222,088.50
Half scale
Find third proportional to 404,810 and 888,354
Double scale
Find third proportional to 202,407 and 444,181
Similar ratio
Find third proportional to 303,607.50 and 666,265.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.