Finding the Third Proportional to 8,596.13 and 19,718.44
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Solution
The third proportional to 8,596.13 and 19,718.44 is: 45,231.63
Step by Step Solution
- Step 1: Write the proportion equation
8,596.13 : 19,718.44 = 19,718.44 : x - Step 2: Convert to fraction form
8,596.13/19,718.44 = 19,718.44/x - Step 3: Cross multiply
8,596.13x = 19,718.44 × 19,718.44 - Step 4: Simplify right side
8,596.13x = 388,816,777.44 - Step 5: Solve for x
x = 388,816,777.44/8,596.13 - Step 6: Final answer
x = 45,231.63
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Why These Related Problems?
These problems maintain the same ratio (2.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.