Finding the Third Proportional to 132,194 and 205,203
Calculator
Solution
The third proportional to 132,194 and 205,203 is: 318,533.91
Step by Step Solution
- Step 1: Write the proportion equation
132,194 : 205,203 = 205,203 : x - Step 2: Convert to fraction form
132,194/205,203 = 205,203/x - Step 3: Cross multiply
132,194x = 205,203 × 205,203 - Step 4: Simplify right side
132,194x = 42,108,271,209 - Step 5: Solve for x
x = 42,108,271,209/132,194 - Step 6: Final answer
x = 318,533.91
Related Problems
Find third proportional to 66,097 and 102,601.50
Half scale
Find third proportional to 264,388 and 410,406
Double scale
Find third proportional to 132,196 and 205,206
Similar ratio
Find third proportional to 198,291 and 307,804.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.