Finding the Third Proportional to 6,699.75 and 14,553.75
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Solution
The third proportional to 6,699.75 and 14,553.75 is: 31,614.86
Step by Step Solution
- Step 1: Write the proportion equation
6,699.75 : 14,553.75 = 14,553.75 : x - Step 2: Convert to fraction form
6,699.75/14,553.75 = 14,553.75/x - Step 3: Cross multiply
6,699.75x = 14,553.75 × 14,553.75 - Step 4: Simplify right side
6,699.75x = 211,811,639.06 - Step 5: Solve for x
x = 211,811,639.06/6,699.75 - Step 6: Final answer
x = 31,614.86
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.