Finding the Third Proportional to 8,335.13 and 11,661.75
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Solution
The third proportional to 8,335.13 and 11,661.75 is: 16,316.06
Step by Step Solution
- Step 1: Write the proportion equation
8,335.13 : 11,661.75 = 11,661.75 : x - Step 2: Convert to fraction form
8,335.13/11,661.75 = 11,661.75/x - Step 3: Cross multiply
8,335.13x = 11,661.75 × 11,661.75 - Step 4: Simplify right side
8,335.13x = 135,996,413.06 - Step 5: Solve for x
x = 135,996,413.06/8,335.13 - Step 6: Final answer
x = 16,316.06
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.