Finding the Third Proportional to 4,515.75 and 7,232.63
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Solution
The third proportional to 4,515.75 and 7,232.63 is: 11,584.09
Step by Step Solution
- Step 1: Write the proportion equation
4,515.75 : 7,232.63 = 7,232.63 : x - Step 2: Convert to fraction form
4,515.75/7,232.63 = 7,232.63/x - Step 3: Cross multiply
4,515.75x = 7,232.63 × 7,232.63 - Step 4: Simplify right side
4,515.75x = 52,310,864.39 - Step 5: Solve for x
x = 52,310,864.39/4,515.75 - Step 6: Final answer
x = 11,584.09
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.