Home / 67,106-156,725

Finding the Third Proportional to 67,106 and 156,725

Calculator

Solution

The third proportional to 67,106 and 156,725 is: 366,028.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,106 : 156,725 = 156,725 : x
  2. Step 2: Convert to fraction form
    67,106/156,725 = 156,725/x
  3. Step 3: Cross multiply
    67,106x = 156,725 × 156,725
  4. Step 4: Simplify right side
    67,106x = 24,562,725,625
  5. Step 5: Solve for x
    x = 24,562,725,625/67,106
  6. Step 6: Final answer
    x = 366,028.75

Related Problems

Find third proportional to 33,553 and 78,362.50
Half scale
Find third proportional to 134,212 and 313,450
Double scale
Find third proportional to 67,108 and 156,730
Similar ratio
Find third proportional to 100,659 and 235,087.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.