Home / 108,396-164,682

Finding the Third Proportional to 108,396 and 164,682

Calculator

Solution

The third proportional to 108,396 and 164,682 is: 250,195.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,396 : 164,682 = 164,682 : x
  2. Step 2: Convert to fraction form
    108,396/164,682 = 164,682/x
  3. Step 3: Cross multiply
    108,396x = 164,682 × 164,682
  4. Step 4: Simplify right side
    108,396x = 27,120,161,124
  5. Step 5: Solve for x
    x = 27,120,161,124/108,396
  6. Step 6: Final answer
    x = 250,195.22

Related Problems

Find third proportional to 54,198 and 82,341
Half scale
Find third proportional to 216,792 and 329,364
Double scale
Find third proportional to 108,398 and 164,685
Similar ratio
Find third proportional to 162,594 and 247,023
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.