Home / 156,733-204,177

Finding the Third Proportional to 156,733 and 204,177

Calculator

Solution

The third proportional to 156,733 and 204,177 is: 265,982.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,733 : 204,177 = 204,177 : x
  2. Step 2: Convert to fraction form
    156,733/204,177 = 204,177/x
  3. Step 3: Cross multiply
    156,733x = 204,177 × 204,177
  4. Step 4: Simplify right side
    156,733x = 41,688,247,329
  5. Step 5: Solve for x
    x = 41,688,247,329/156,733
  6. Step 6: Final answer
    x = 265,982.58

Related Problems

Find third proportional to 78,366.50 and 102,088.50
Half scale
Find third proportional to 313,466 and 408,354
Double scale
Find third proportional to 156,735 and 204,180
Similar ratio
Find third proportional to 235,099.50 and 306,265.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.