Finding the Third Proportional to 242,276.06 and 531,138.94
Calculator
Solution
The third proportional to 242,276.06 and 531,138.94 is: 1,164,409.59
Step by Step Solution
- Step 1: Write the proportion equation
242,276.06 : 531,138.94 = 531,138.94 : x - Step 2: Convert to fraction form
242,276.06/531,138.94 = 531,138.94/x - Step 3: Cross multiply
242,276.06x = 531,138.94 × 531,138.94 - Step 4: Simplify right side
242,276.06x = 282,108,570,928.63 - Step 5: Solve for x
x = 282,108,570,928.63/242,276.06 - Step 6: Final answer
x = 1,164,409.59
Related Problems
Find third proportional to 121,138.03 and 265,569.47
Half scale
Find third proportional to 484,552.13 and 1,062,277.88
Double scale
Find third proportional to 242,278 and 531,143
Similar ratio
Find third proportional to 363,414.09 and 796,708.41
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.