Finding the Third Proportional to 5,743.13 and 12,651.75
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Solution
The third proportional to 5,743.13 and 12,651.75 is: 27,871.02
Step by Step Solution
- Step 1: Write the proportion equation
5,743.13 : 12,651.75 = 12,651.75 : x - Step 2: Convert to fraction form
5,743.13/12,651.75 = 12,651.75/x - Step 3: Cross multiply
5,743.13x = 12,651.75 × 12,651.75 - Step 4: Simplify right side
5,743.13x = 160,066,778.06 - Step 5: Solve for x
x = 160,066,778.06/5,743.13 - Step 6: Final answer
x = 27,871.02
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.