Home / 195,999-429,357

Finding the Third Proportional to 195,999 and 429,357

Calculator

Solution

The third proportional to 195,999 and 429,357 is: 940,552.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,999 : 429,357 = 429,357 : x
  2. Step 2: Convert to fraction form
    195,999/429,357 = 429,357/x
  3. Step 3: Cross multiply
    195,999x = 429,357 × 429,357
  4. Step 4: Simplify right side
    195,999x = 184,347,433,449
  5. Step 5: Solve for x
    x = 184,347,433,449/195,999
  6. Step 6: Final answer
    x = 940,552.93

Related Problems

Find third proportional to 97,999.50 and 214,678.50
Half scale
Find third proportional to 391,998 and 858,714
Double scale
Find third proportional to 196,001 and 429,361
Similar ratio
Find third proportional to 293,998.50 and 644,035.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.