Finding the Third Proportional to 6,652.13 and 9,114.19
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Solution
The third proportional to 6,652.13 and 9,114.19 is: 12,487.50
Step by Step Solution
- Step 1: Write the proportion equation
6,652.13 : 9,114.19 = 9,114.19 : x - Step 2: Convert to fraction form
6,652.13/9,114.19 = 9,114.19/x - Step 3: Cross multiply
6,652.13x = 9,114.19 × 9,114.19 - Step 4: Simplify right side
6,652.13x = 83,068,413.79 - Step 5: Solve for x
x = 83,068,413.79/6,652.13 - Step 6: Final answer
x = 12,487.50
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.