Home / 204,120-444,690

Finding the Third Proportional to 204,120 and 444,690

Calculator

Solution

The third proportional to 204,120 and 444,690 is: 968,788.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,120 : 444,690 = 444,690 : x
  2. Step 2: Convert to fraction form
    204,120/444,690 = 444,690/x
  3. Step 3: Cross multiply
    204,120x = 444,690 × 444,690
  4. Step 4: Simplify right side
    204,120x = 197,749,196,100
  5. Step 5: Solve for x
    x = 197,749,196,100/204,120
  6. Step 6: Final answer
    x = 968,788.93

Related Problems

Find third proportional to 102,060 and 222,345
Half scale
Find third proportional to 408,240 and 889,380
Double scale
Find third proportional to 204,122 and 444,694
Similar ratio
Find third proportional to 306,180 and 667,035
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.