Finding the Third Proportional to 146,161.97 and 320,253.75
Calculator
Solution
The third proportional to 146,161.97 and 320,253.75 is: 701,704.18
Step by Step Solution
- Step 1: Write the proportion equation
146,161.97 : 320,253.75 = 320,253.75 : x - Step 2: Convert to fraction form
146,161.97/320,253.75 = 320,253.75/x - Step 3: Cross multiply
146,161.97x = 320,253.75 × 320,253.75 - Step 4: Simplify right side
146,161.97x = 102,562,464,389.06 - Step 5: Solve for x
x = 102,562,464,389.06/146,161.97 - Step 6: Final answer
x = 701,704.18
Related Problems
Find third proportional to 73,080.98 and 160,126.88
Half scale
Find third proportional to 292,323.94 and 640,507.50
Double scale
Find third proportional to 146,164 and 320,258
Similar ratio
Find third proportional to 219,242.95 and 480,380.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.