Finding the Third Proportional to 7,413.75 and 15,549.75
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Solution
The third proportional to 7,413.75 and 15,549.75 is: 32,614.36
Step by Step Solution
- Step 1: Write the proportion equation
7,413.75 : 15,549.75 = 15,549.75 : x - Step 2: Convert to fraction form
7,413.75/15,549.75 = 15,549.75/x - Step 3: Cross multiply
7,413.75x = 15,549.75 × 15,549.75 - Step 4: Simplify right side
7,413.75x = 241,794,725.06 - Step 5: Solve for x
x = 241,794,725.06/7,413.75 - Step 6: Final answer
x = 32,614.36
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.