Home / 108,546-162,611

Finding the Third Proportional to 108,546 and 162,611

Calculator

Solution

The third proportional to 108,546 and 162,611 is: 243,604.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,546 : 162,611 = 162,611 : x
  2. Step 2: Convert to fraction form
    108,546/162,611 = 162,611/x
  3. Step 3: Cross multiply
    108,546x = 162,611 × 162,611
  4. Step 4: Simplify right side
    108,546x = 26,442,337,321
  5. Step 5: Solve for x
    x = 26,442,337,321/108,546
  6. Step 6: Final answer
    x = 243,604.90

Related Problems

Find third proportional to 54,273 and 81,305.50
Half scale
Find third proportional to 217,092 and 325,222
Double scale
Find third proportional to 108,548 and 162,614
Similar ratio
Find third proportional to 162,819 and 243,916.50
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.