Finding the Third Proportional to 37,246.13 and 81,455.13
Calculator
Solution
The third proportional to 37,246.13 and 81,455.13 is: 178,137.66
Step by Step Solution
- Step 1: Write the proportion equation
37,246.13 : 81,455.13 = 81,455.13 : x - Step 2: Convert to fraction form
37,246.13/81,455.13 = 81,455.13/x - Step 3: Cross multiply
37,246.13x = 81,455.13 × 81,455.13 - Step 4: Simplify right side
37,246.13x = 6,634,937,388.77 - Step 5: Solve for x
x = 6,634,937,388.77/37,246.13 - Step 6: Final answer
x = 178,137.66
Related Problems
Find third proportional to 18,623.06 and 40,727.56
Half scale
Find third proportional to 74,492.25 and 162,910.25
Double scale
Find third proportional to 37,248 and 81,459
Similar ratio
Find third proportional to 55,869.19 and 122,182.69
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.