Finding the Third Proportional to 5,344.13 and 8,394.75
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Solution
The third proportional to 5,344.13 and 8,394.75 is: 13,186.79
Step by Step Solution
- Step 1: Write the proportion equation
5,344.13 : 8,394.75 = 8,394.75 : x - Step 2: Convert to fraction form
5,344.13/8,394.75 = 8,394.75/x - Step 3: Cross multiply
5,344.13x = 8,394.75 × 8,394.75 - Step 4: Simplify right side
5,344.13x = 70,471,827.56 - Step 5: Solve for x
x = 70,471,827.56/5,344.13 - Step 6: Final answer
x = 13,186.79
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.