Finding the Third Proportional to 5,350.50 and 11,715.75
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Solution
The third proportional to 5,350.50 and 11,715.75 is: 25,653.45
Step by Step Solution
- Step 1: Write the proportion equation
5,350.50 : 11,715.75 = 11,715.75 : x - Step 2: Convert to fraction form
5,350.50/11,715.75 = 11,715.75/x - Step 3: Cross multiply
5,350.50x = 11,715.75 × 11,715.75 - Step 4: Simplify right side
5,350.50x = 137,258,798.06 - Step 5: Solve for x
x = 137,258,798.06/5,350.50 - Step 6: Final answer
x = 25,653.45
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.