Home / 234,419-363,212

Finding the Third Proportional to 234,419 and 363,212

Calculator

Solution

The third proportional to 234,419 and 363,212 is: 562,765.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,419 : 363,212 = 363,212 : x
  2. Step 2: Convert to fraction form
    234,419/363,212 = 363,212/x
  3. Step 3: Cross multiply
    234,419x = 363,212 × 363,212
  4. Step 4: Simplify right side
    234,419x = 131,922,956,944
  5. Step 5: Solve for x
    x = 131,922,956,944/234,419
  6. Step 6: Final answer
    x = 562,765.63

Related Problems

Find third proportional to 117,209.50 and 181,606
Half scale
Find third proportional to 468,838 and 726,424
Double scale
Find third proportional to 234,421 and 363,215
Similar ratio
Find third proportional to 351,628.50 and 544,818
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.