Home / 96,135-204,780

Finding the Third Proportional to 96,135 and 204,780

Calculator

Solution

The third proportional to 96,135 and 204,780 is: 436,207.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,135 : 204,780 = 204,780 : x
  2. Step 2: Convert to fraction form
    96,135/204,780 = 204,780/x
  3. Step 3: Cross multiply
    96,135x = 204,780 × 204,780
  4. Step 4: Simplify right side
    96,135x = 41,934,848,400
  5. Step 5: Solve for x
    x = 41,934,848,400/96,135
  6. Step 6: Final answer
    x = 436,207.92

Related Problems

Find third proportional to 48,067.50 and 102,390
Half scale
Find third proportional to 192,270 and 409,560
Double scale
Find third proportional to 96,137 and 204,784
Similar ratio
Find third proportional to 144,202.50 and 307,170
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.