Home / 96,390-208,867

Finding the Third Proportional to 96,390 and 208,867

Calculator

Solution

The third proportional to 96,390 and 208,867 is: 452,592.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390 : 208,867 = 208,867 : x
  2. Step 2: Convert to fraction form
    96,390/208,867 = 208,867/x
  3. Step 3: Cross multiply
    96,390x = 208,867 × 208,867
  4. Step 4: Simplify right side
    96,390x = 43,625,423,689
  5. Step 5: Solve for x
    x = 43,625,423,689/96,390
  6. Step 6: Final answer
    x = 452,592.84

Related Problems

Find third proportional to 48,195 and 104,433.50
Half scale
Find third proportional to 192,780 and 417,734
Double scale
Find third proportional to 96,392 and 208,871
Similar ratio
Find third proportional to 144,585 and 313,300.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.