Finding the Third Proportional to 135,845.86 and 295,029.84
Calculator
Solution
The third proportional to 135,845.86 and 295,029.84 is: 640,745.39
Step by Step Solution
- Step 1: Write the proportion equation
135,845.86 : 295,029.84 = 295,029.84 : x - Step 2: Convert to fraction form
135,845.86/295,029.84 = 295,029.84/x - Step 3: Cross multiply
135,845.86x = 295,029.84 × 295,029.84 - Step 4: Simplify right side
135,845.86x = 87,042,608,703.15 - Step 5: Solve for x
x = 87,042,608,703.15/135,845.86 - Step 6: Final answer
x = 640,745.39
Related Problems
Find third proportional to 67,922.93 and 147,514.92
Half scale
Find third proportional to 271,691.72 and 590,059.69
Double scale
Find third proportional to 135,848 and 295,034
Similar ratio
Find third proportional to 203,768.79 and 442,544.77
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.