Home / 96,936-209,439

Finding the Third Proportional to 96,936 and 209,439

Calculator

Solution

The third proportional to 96,936 and 209,439 is: 452,511.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,936 : 209,439 = 209,439 : x
  2. Step 2: Convert to fraction form
    96,936/209,439 = 209,439/x
  3. Step 3: Cross multiply
    96,936x = 209,439 × 209,439
  4. Step 4: Simplify right side
    96,936x = 43,864,694,721
  5. Step 5: Solve for x
    x = 43,864,694,721/96,936
  6. Step 6: Final answer
    x = 452,511.91

Related Problems

Find third proportional to 48,468 and 104,719.50
Half scale
Find third proportional to 193,872 and 418,878
Double scale
Find third proportional to 96,938 and 209,443
Similar ratio
Find third proportional to 145,404 and 314,158.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.