Finding the Third Proportional to 5,163.75 and 8,366.63
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Solution
The third proportional to 5,163.75 and 8,366.63 is: 13,556.12
Step by Step Solution
- Step 1: Write the proportion equation
5,163.75 : 8,366.63 = 8,366.63 : x - Step 2: Convert to fraction form
5,163.75/8,366.63 = 8,366.63/x - Step 3: Cross multiply
5,163.75x = 8,366.63 × 8,366.63 - Step 4: Simplify right side
5,163.75x = 70,000,413.89 - Step 5: Solve for x
x = 70,000,413.89/5,163.75 - Step 6: Final answer
x = 13,556.12
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These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.