Home / 98,934-219,210

Finding the Third Proportional to 98,934 and 219,210

Calculator

Solution

The third proportional to 98,934 and 219,210 is: 485,707.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,934 : 219,210 = 219,210 : x
  2. Step 2: Convert to fraction form
    98,934/219,210 = 219,210/x
  3. Step 3: Cross multiply
    98,934x = 219,210 × 219,210
  4. Step 4: Simplify right side
    98,934x = 48,053,024,100
  5. Step 5: Solve for x
    x = 48,053,024,100/98,934
  6. Step 6: Final answer
    x = 485,707.89

Related Problems

Find third proportional to 49,467 and 109,605
Half scale
Find third proportional to 197,868 and 438,420
Double scale
Find third proportional to 98,936 and 219,214
Similar ratio
Find third proportional to 148,401 and 328,815
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.