Finding the Third Proportional to 127,130.06 and 192,336.75
Calculator
Solution
The third proportional to 127,130.06 and 192,336.75 is: 290,988.81
Step by Step Solution
- Step 1: Write the proportion equation
127,130.06 : 192,336.75 = 192,336.75 : x - Step 2: Convert to fraction form
127,130.06/192,336.75 = 192,336.75/x - Step 3: Cross multiply
127,130.06x = 192,336.75 × 192,336.75 - Step 4: Simplify right side
127,130.06x = 36,993,425,400.56 - Step 5: Solve for x
x = 36,993,425,400.56/127,130.06 - Step 6: Final answer
x = 290,988.81
Related Problems
Find third proportional to 63,565.03 and 96,168.38
Half scale
Find third proportional to 254,260.13 and 384,673.50
Double scale
Find third proportional to 127,132 and 192,340
Similar ratio
Find third proportional to 190,695.09 and 288,505.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.