Finding the Third Proportional to 110,656.13 and 168,019.31
Calculator
Solution
The third proportional to 110,656.13 and 168,019.31 is: 255,119.09
Step by Step Solution
- Step 1: Write the proportion equation
110,656.13 : 168,019.31 = 168,019.31 : x - Step 2: Convert to fraction form
110,656.13/168,019.31 = 168,019.31/x - Step 3: Cross multiply
110,656.13x = 168,019.31 × 168,019.31 - Step 4: Simplify right side
110,656.13x = 28,230,489,372.97 - Step 5: Solve for x
x = 28,230,489,372.97/110,656.13 - Step 6: Final answer
x = 255,119.09
Related Problems
Find third proportional to 55,328.06 and 84,009.66
Half scale
Find third proportional to 221,312.25 and 336,038.63
Double scale
Find third proportional to 110,658 and 168,022
Similar ratio
Find third proportional to 165,984.19 and 252,028.97
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.