Finding the Third Proportional to 2,252.81 and 4,816.97
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Solution
The third proportional to 2,252.81 and 4,816.97 is: 10,299.65
Step by Step Solution
- Step 1: Write the proportion equation
2,252.81 : 4,816.97 = 4,816.97 : x - Step 2: Convert to fraction form
2,252.81/4,816.97 = 4,816.97/x - Step 3: Cross multiply
2,252.81x = 4,816.97 × 4,816.97 - Step 4: Simplify right side
2,252.81x = 23,203,187.94 - Step 5: Solve for x
x = 23,203,187.94/2,252.81 - Step 6: Final answer
x = 10,299.65
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.