Finding the Third Proportional to 182,894.63 and 398,867.63
Calculator
Solution
The third proportional to 182,894.63 and 398,867.63 is: 869,874.56
Step by Step Solution
- Step 1: Write the proportion equation
182,894.63 : 398,867.63 = 398,867.63 : x - Step 2: Convert to fraction form
182,894.63/398,867.63 = 398,867.63/x - Step 3: Cross multiply
182,894.63x = 398,867.63 × 398,867.63 - Step 4: Simplify right side
182,894.63x = 159,095,382,273.14 - Step 5: Solve for x
x = 159,095,382,273.14/182,894.63 - Step 6: Final answer
x = 869,874.56
Related Problems
Find third proportional to 91,447.31 and 199,433.81
Half scale
Find third proportional to 365,789.25 and 797,735.25
Double scale
Find third proportional to 182,897 and 398,872
Similar ratio
Find third proportional to 274,341.94 and 598,301.44
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.