Home / 108,288-165,504

Finding the Third Proportional to 108,288 and 165,504

Calculator

Solution

The third proportional to 108,288 and 165,504 is: 252,951.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,288 : 165,504 = 165,504 : x
  2. Step 2: Convert to fraction form
    108,288/165,504 = 165,504/x
  3. Step 3: Cross multiply
    108,288x = 165,504 × 165,504
  4. Step 4: Simplify right side
    108,288x = 27,391,574,016
  5. Step 5: Solve for x
    x = 27,391,574,016/108,288
  6. Step 6: Final answer
    x = 252,951.15

Related Problems

Find third proportional to 54,144 and 82,752
Half scale
Find third proportional to 216,576 and 331,008
Double scale
Find third proportional to 108,290 and 165,507
Similar ratio
Find third proportional to 162,432 and 248,256
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.