Home / 37,494-81,908

Finding the Third Proportional to 37,494 and 81,908

Calculator

Solution

The third proportional to 37,494 and 81,908 is: 178,933.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,494 : 81,908 = 81,908 : x
  2. Step 2: Convert to fraction form
    37,494/81,908 = 81,908/x
  3. Step 3: Cross multiply
    37,494x = 81,908 × 81,908
  4. Step 4: Simplify right side
    37,494x = 6,708,920,464
  5. Step 5: Solve for x
    x = 6,708,920,464/37,494
  6. Step 6: Final answer
    x = 178,933.18

Related Problems

Find third proportional to 18,747 and 40,954
Half scale
Find third proportional to 74,988 and 163,816
Double scale
Find third proportional to 37,496 and 81,912
Similar ratio
Find third proportional to 56,241 and 122,862
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.