Home / 103,694-151,653

Finding the Third Proportional to 103,694 and 151,653

Calculator

Solution

The third proportional to 103,694 and 151,653 is: 221,793.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,694 : 151,653 = 151,653 : x
  2. Step 2: Convert to fraction form
    103,694/151,653 = 151,653/x
  3. Step 3: Cross multiply
    103,694x = 151,653 × 151,653
  4. Step 4: Simplify right side
    103,694x = 22,998,632,409
  5. Step 5: Solve for x
    x = 22,998,632,409/103,694
  6. Step 6: Final answer
    x = 221,793.28

Related Problems

Find third proportional to 51,847 and 75,826.50
Half scale
Find third proportional to 207,388 and 303,306
Double scale
Find third proportional to 103,696 and 151,656
Similar ratio
Find third proportional to 155,541 and 227,479.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.