Finding the Third Proportional to 3,756.75 and 8,706.75
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Solution
The third proportional to 3,756.75 and 8,706.75 is: 20,179.01
Step by Step Solution
- Step 1: Write the proportion equation
3,756.75 : 8,706.75 = 8,706.75 : x - Step 2: Convert to fraction form
3,756.75/8,706.75 = 8,706.75/x - Step 3: Cross multiply
3,756.75x = 8,706.75 × 8,706.75 - Step 4: Simplify right side
3,756.75x = 75,807,495.56 - Step 5: Solve for x
x = 75,807,495.56/3,756.75 - Step 6: Final answer
x = 20,179.01
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.