Finding the Third Proportional to 341,372.81 and 512,934.19
Calculator
Solution
The third proportional to 341,372.81 and 512,934.19 is: 770,715.98
Step by Step Solution
- Step 1: Write the proportion equation
341,372.81 : 512,934.19 = 512,934.19 : x - Step 2: Convert to fraction form
341,372.81/512,934.19 = 512,934.19/x - Step 3: Cross multiply
341,372.81x = 512,934.19 × 512,934.19 - Step 4: Simplify right side
341,372.81x = 263,101,480,706.29 - Step 5: Solve for x
x = 263,101,480,706.29/341,372.81 - Step 6: Final answer
x = 770,715.98
Related Problems
Find third proportional to 170,686.41 and 256,467.09
Half scale
Find third proportional to 682,745.63 and 1,025,868.38
Double scale
Find third proportional to 341,375 and 512,937
Similar ratio
Find third proportional to 512,059.22 and 769,401.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.