Finding the Third Proportional to 5,252.63 and 8,133.19
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Solution
The third proportional to 5,252.63 and 8,133.19 is: 12,593.46
Step by Step Solution
- Step 1: Write the proportion equation
5,252.63 : 8,133.19 = 8,133.19 : x - Step 2: Convert to fraction form
5,252.63/8,133.19 = 8,133.19/x - Step 3: Cross multiply
5,252.63x = 8,133.19 × 8,133.19 - Step 4: Simplify right side
5,252.63x = 66,148,738.91 - Step 5: Solve for x
x = 66,148,738.91/5,252.63 - Step 6: Final answer
x = 12,593.46
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.