Finding the Third Proportional to 252,188.44 and 656,305.03
Calculator
Solution
The third proportional to 252,188.44 and 656,305.03 is: 1,707,993.83
Step by Step Solution
- Step 1: Write the proportion equation
252,188.44 : 656,305.03 = 656,305.03 : x - Step 2: Convert to fraction form
252,188.44/656,305.03 = 656,305.03/x - Step 3: Cross multiply
252,188.44x = 656,305.03 × 656,305.03 - Step 4: Simplify right side
252,188.44x = 430,736,294,044.06 - Step 5: Solve for x
x = 430,736,294,044.06/252,188.44 - Step 6: Final answer
x = 1,707,993.83
Related Problems
Find third proportional to 126,094.22 and 328,152.52
Half scale
Find third proportional to 504,376.88 and 1,312,610.06
Double scale
Find third proportional to 252,190 and 656,310
Similar ratio
Find third proportional to 378,282.66 and 984,457.55
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.