Home / 125,589-188,406

Finding the Third Proportional to 125,589 and 188,406

Calculator

Solution

The third proportional to 125,589 and 188,406 is: 282,642.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,589 : 188,406 = 188,406 : x
  2. Step 2: Convert to fraction form
    125,589/188,406 = 188,406/x
  3. Step 3: Cross multiply
    125,589x = 188,406 × 188,406
  4. Step 4: Simplify right side
    125,589x = 35,496,820,836
  5. Step 5: Solve for x
    x = 35,496,820,836/125,589
  6. Step 6: Final answer
    x = 282,642.75

Related Problems

Find third proportional to 62,794.50 and 94,203
Half scale
Find third proportional to 251,178 and 376,812
Double scale
Find third proportional to 125,591 and 188,409
Similar ratio
Find third proportional to 188,383.50 and 282,609
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.