Home / 222,591-344,882

Finding the Third Proportional to 222,591 and 344,882

Calculator

Solution

The third proportional to 222,591 and 344,882 is: 534,359.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,591 : 344,882 = 344,882 : x
  2. Step 2: Convert to fraction form
    222,591/344,882 = 344,882/x
  3. Step 3: Cross multiply
    222,591x = 344,882 × 344,882
  4. Step 4: Simplify right side
    222,591x = 118,943,593,924
  5. Step 5: Solve for x
    x = 118,943,593,924/222,591
  6. Step 6: Final answer
    x = 534,359.40

Related Problems

Find third proportional to 111,295.50 and 172,441
Half scale
Find third proportional to 445,182 and 689,764
Double scale
Find third proportional to 222,593 and 344,885
Similar ratio
Find third proportional to 333,886.50 and 517,323
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.