Finding the Third Proportional to 6,576.75 and 8,861.06
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Solution
The third proportional to 6,576.75 and 8,861.06 is: 11,938.79
Step by Step Solution
- Step 1: Write the proportion equation
6,576.75 : 8,861.06 = 8,861.06 : x - Step 2: Convert to fraction form
6,576.75/8,861.06 = 8,861.06/x - Step 3: Cross multiply
6,576.75x = 8,861.06 × 8,861.06 - Step 4: Simplify right side
6,576.75x = 78,518,428.63 - Step 5: Solve for x
x = 78,518,428.63/6,576.75 - Step 6: Final answer
x = 11,938.79
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.