Finding the Third Proportional to 18,564.75 and 27,753.75
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Solution
The third proportional to 18,564.75 and 27,753.75 is: 41,491.03
Step by Step Solution
- Step 1: Write the proportion equation
18,564.75 : 27,753.75 = 27,753.75 : x - Step 2: Convert to fraction form
18,564.75/27,753.75 = 27,753.75/x - Step 3: Cross multiply
18,564.75x = 27,753.75 × 27,753.75 - Step 4: Simplify right side
18,564.75x = 770,270,639.06 - Step 5: Solve for x
x = 770,270,639.06/18,564.75 - Step 6: Final answer
x = 41,491.03
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.