Finding the Third Proportional to 96,823.50 and 209,731.50
Calculator
Solution
The third proportional to 96,823.50 and 209,731.50 is: 454,303.99
Step by Step Solution
- Step 1: Write the proportion equation
96,823.50 : 209,731.50 = 209,731.50 : x - Step 2: Convert to fraction form
96,823.50/209,731.50 = 209,731.50/x - Step 3: Cross multiply
96,823.50x = 209,731.50 × 209,731.50 - Step 4: Simplify right side
96,823.50x = 43,987,302,092.25 - Step 5: Solve for x
x = 43,987,302,092.25/96,823.50 - Step 6: Final answer
x = 454,303.99
Related Problems
Find third proportional to 48,411.75 and 104,865.75
Half scale
Find third proportional to 193,647 and 419,463
Double scale
Find third proportional to 96,826 and 209,736
Similar ratio
Find third proportional to 145,235.25 and 314,597.25
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.