Finding the Third Proportional to 5,482.13 and 8,270.44
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Solution
The third proportional to 5,482.13 and 8,270.44 is: 12,476.94
Step by Step Solution
- Step 1: Write the proportion equation
5,482.13 : 8,270.44 = 8,270.44 : x - Step 2: Convert to fraction form
5,482.13/8,270.44 = 8,270.44/x - Step 3: Cross multiply
5,482.13x = 8,270.44 × 8,270.44 - Step 4: Simplify right side
5,482.13x = 68,400,136.44 - Step 5: Solve for x
x = 68,400,136.44/5,482.13 - Step 6: Final answer
x = 12,476.94
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.