Home / 99,048-206,304

Finding the Third Proportional to 99,048 and 206,304

Calculator

Solution

The third proportional to 99,048 and 206,304 is: 429,704.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,048 : 206,304 = 206,304 : x
  2. Step 2: Convert to fraction form
    99,048/206,304 = 206,304/x
  3. Step 3: Cross multiply
    99,048x = 206,304 × 206,304
  4. Step 4: Simplify right side
    99,048x = 42,561,340,416
  5. Step 5: Solve for x
    x = 42,561,340,416/99,048
  6. Step 6: Final answer
    x = 429,704.19

Related Problems

Find third proportional to 49,524 and 103,152
Half scale
Find third proportional to 198,096 and 412,608
Double scale
Find third proportional to 99,050 and 206,308
Similar ratio
Find third proportional to 148,572 and 309,456
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.