Finding the Third Proportional to 2,252.44 and 4,929.09
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Solution
The third proportional to 2,252.44 and 4,929.09 is: 10,786.52
Step by Step Solution
- Step 1: Write the proportion equation
2,252.44 : 4,929.09 = 4,929.09 : x - Step 2: Convert to fraction form
2,252.44/4,929.09 = 4,929.09/x - Step 3: Cross multiply
2,252.44x = 4,929.09 × 4,929.09 - Step 4: Simplify right side
2,252.44x = 24,295,965.20 - Step 5: Solve for x
x = 24,295,965.20/2,252.44 - Step 6: Final answer
x = 10,786.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.