Finding the Third Proportional to 104,292.56 and 149,331.09
Calculator
Solution
The third proportional to 104,292.56 and 149,331.09 is: 213,819.42
Step by Step Solution
- Step 1: Write the proportion equation
104,292.56 : 149,331.09 = 149,331.09 : x - Step 2: Convert to fraction form
104,292.56/149,331.09 = 149,331.09/x - Step 3: Cross multiply
104,292.56x = 149,331.09 × 149,331.09 - Step 4: Simplify right side
104,292.56x = 22,299,775,560.57 - Step 5: Solve for x
x = 22,299,775,560.57/104,292.56 - Step 6: Final answer
x = 213,819.42
Related Problems
Find third proportional to 52,146.28 and 74,665.55
Half scale
Find third proportional to 208,585.13 and 298,662.19
Double scale
Find third proportional to 104,295 and 149,334
Similar ratio
Find third proportional to 156,438.84 and 223,996.64
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.