Finding the Third Proportional to 5,585.91 and 11,631.09
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Solution
The third proportional to 5,585.91 and 11,631.09 is: 24,218.51
Step by Step Solution
- Step 1: Write the proportion equation
5,585.91 : 11,631.09 = 11,631.09 : x - Step 2: Convert to fraction form
5,585.91/11,631.09 = 11,631.09/x - Step 3: Cross multiply
5,585.91x = 11,631.09 × 11,631.09 - Step 4: Simplify right side
5,585.91x = 135,282,341.82 - Step 5: Solve for x
x = 135,282,341.82/5,585.91 - Step 6: Final answer
x = 24,218.51
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.