Home / 97,956-204,390

Finding the Third Proportional to 97,956 and 204,390

Calculator

Solution

The third proportional to 97,956 and 204,390 is: 426,469.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,956 : 204,390 = 204,390 : x
  2. Step 2: Convert to fraction form
    97,956/204,390 = 204,390/x
  3. Step 3: Cross multiply
    97,956x = 204,390 × 204,390
  4. Step 4: Simplify right side
    97,956x = 41,775,272,100
  5. Step 5: Solve for x
    x = 41,775,272,100/97,956
  6. Step 6: Final answer
    x = 426,469.76

Related Problems

Find third proportional to 48,978 and 102,195
Half scale
Find third proportional to 195,912 and 408,780
Double scale
Find third proportional to 97,958 and 204,394
Similar ratio
Find third proportional to 146,934 and 306,585
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.