Home / 37,092-81,292

Finding the Third Proportional to 37,092 and 81,292

Calculator

Solution

The third proportional to 37,092 and 81,292 is: 178,162.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,092 : 81,292 = 81,292 : x
  2. Step 2: Convert to fraction form
    37,092/81,292 = 81,292/x
  3. Step 3: Cross multiply
    37,092x = 81,292 × 81,292
  4. Step 4: Simplify right side
    37,092x = 6,608,389,264
  5. Step 5: Solve for x
    x = 6,608,389,264/37,092
  6. Step 6: Final answer
    x = 178,162.12

Related Problems

Find third proportional to 18,546 and 40,646
Half scale
Find third proportional to 74,184 and 162,584
Double scale
Find third proportional to 37,094 and 81,296
Similar ratio
Find third proportional to 55,638 and 121,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.