Finding the Third Proportional to 18,668.25 and 24,630.75
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Solution
The third proportional to 18,668.25 and 24,630.75 is: 32,497.63
Step by Step Solution
- Step 1: Write the proportion equation
18,668.25 : 24,630.75 = 24,630.75 : x - Step 2: Convert to fraction form
18,668.25/24,630.75 = 24,630.75/x - Step 3: Cross multiply
18,668.25x = 24,630.75 × 24,630.75 - Step 4: Simplify right side
18,668.25x = 606,673,845.56 - Step 5: Solve for x
x = 606,673,845.56/18,668.25 - Step 6: Final answer
x = 32,497.63
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Why These Related Problems?
These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.