Home / 204,484-313,868

Finding the Third Proportional to 204,484 and 313,868

Calculator

Solution

The third proportional to 204,484 and 313,868 is: 481,764.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,484 : 313,868 = 313,868 : x
  2. Step 2: Convert to fraction form
    204,484/313,868 = 313,868/x
  3. Step 3: Cross multiply
    204,484x = 313,868 × 313,868
  4. Step 4: Simplify right side
    204,484x = 98,513,121,424
  5. Step 5: Solve for x
    x = 98,513,121,424/204,484
  6. Step 6: Final answer
    x = 481,764.45

Related Problems

Find third proportional to 102,242 and 156,934
Half scale
Find third proportional to 408,968 and 627,736
Double scale
Find third proportional to 204,486 and 313,871
Similar ratio
Find third proportional to 306,726 and 470,802
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.