Home / 45,606-68,227

Finding the Third Proportional to 45,606 and 68,227

Calculator

Solution

The third proportional to 45,606 and 68,227 is: 102,068.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,606 : 68,227 = 68,227 : x
  2. Step 2: Convert to fraction form
    45,606/68,227 = 68,227/x
  3. Step 3: Cross multiply
    45,606x = 68,227 × 68,227
  4. Step 4: Simplify right side
    45,606x = 4,654,923,529
  5. Step 5: Solve for x
    x = 4,654,923,529/45,606
  6. Step 6: Final answer
    x = 102,068.23

Related Problems

Find third proportional to 22,803 and 34,113.50
Half scale
Find third proportional to 91,212 and 136,454
Double scale
Find third proportional to 45,608 and 68,230
Similar ratio
Find third proportional to 68,409 and 102,340.50
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.