Finding the Third Proportional to 5,566.50 and 11,859.75
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Solution
The third proportional to 5,566.50 and 11,859.75 is: 25,267.88
Step by Step Solution
- Step 1: Write the proportion equation
5,566.50 : 11,859.75 = 11,859.75 : x - Step 2: Convert to fraction form
5,566.50/11,859.75 = 11,859.75/x - Step 3: Cross multiply
5,566.50x = 11,859.75 × 11,859.75 - Step 4: Simplify right side
5,566.50x = 140,653,670.06 - Step 5: Solve for x
x = 140,653,670.06/5,566.50 - Step 6: Final answer
x = 25,267.88
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.