Home / 156,694-341,759

Finding the Third Proportional to 156,694 and 341,759

Calculator

Solution

The third proportional to 156,694 and 341,759 is: 745,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,694 : 341,759 = 341,759 : x
  2. Step 2: Convert to fraction form
    156,694/341,759 = 341,759/x
  3. Step 3: Cross multiply
    156,694x = 341,759 × 341,759
  4. Step 4: Simplify right side
    156,694x = 116,799,214,081
  5. Step 5: Solve for x
    x = 116,799,214,081/156,694
  6. Step 6: Final answer
    x = 745,396.85

Related Problems

Find third proportional to 78,347 and 170,879.50
Half scale
Find third proportional to 313,388 and 683,518
Double scale
Find third proportional to 156,696 and 341,763
Similar ratio
Find third proportional to 235,041 and 512,638.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.