Finding the Third Proportional to 155,190.94 and 332,520.19
Calculator
Solution
The third proportional to 155,190.94 and 332,520.19 is: 712,475.08
Step by Step Solution
- Step 1: Write the proportion equation
155,190.94 : 332,520.19 = 332,520.19 : x - Step 2: Convert to fraction form
155,190.94/332,520.19 = 332,520.19/x - Step 3: Cross multiply
155,190.94x = 332,520.19 × 332,520.19 - Step 4: Simplify right side
155,190.94x = 110,569,675,095.04 - Step 5: Solve for x
x = 110,569,675,095.04/155,190.94 - Step 6: Final answer
x = 712,475.08
Related Problems
Find third proportional to 77,595.47 and 166,260.09
Half scale
Find third proportional to 310,381.88 and 665,040.38
Double scale
Find third proportional to 155,193 and 332,524
Similar ratio
Find third proportional to 232,786.41 and 498,780.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.