Finding the Third Proportional to 112,880.25 and 245,193.75
Calculator
Solution
The third proportional to 112,880.25 and 245,193.75 is: 532,599.59
Step by Step Solution
- Step 1: Write the proportion equation
112,880.25 : 245,193.75 = 245,193.75 : x - Step 2: Convert to fraction form
112,880.25/245,193.75 = 245,193.75/x - Step 3: Cross multiply
112,880.25x = 245,193.75 × 245,193.75 - Step 4: Simplify right side
112,880.25x = 60,119,975,039.06 - Step 5: Solve for x
x = 60,119,975,039.06/112,880.25 - Step 6: Final answer
x = 532,599.59
Related Problems
Find third proportional to 56,440.13 and 122,596.88
Half scale
Find third proportional to 225,760.50 and 490,387.50
Double scale
Find third proportional to 112,882 and 245,198
Similar ratio
Find third proportional to 169,320.38 and 367,790.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.