Finding the Third Proportional to 202,101.75 and 317,037.75
Calculator
Solution
The third proportional to 202,101.75 and 317,037.75 is: 497,338.27
Step by Step Solution
- Step 1: Write the proportion equation
202,101.75 : 317,037.75 = 317,037.75 : x - Step 2: Convert to fraction form
202,101.75/317,037.75 = 317,037.75/x - Step 3: Cross multiply
202,101.75x = 317,037.75 × 317,037.75 - Step 4: Simplify right side
202,101.75x = 100,512,934,925.06 - Step 5: Solve for x
x = 100,512,934,925.06/202,101.75 - Step 6: Final answer
x = 497,338.27
Related Problems
Find third proportional to 101,050.88 and 158,518.88
Half scale
Find third proportional to 404,203.50 and 634,075.50
Double scale
Find third proportional to 202,104 and 317,041
Similar ratio
Find third proportional to 303,152.63 and 475,556.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.