Finding the Third Proportional to 18,424.13 and 27,654.75
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Solution
The third proportional to 18,424.13 and 27,654.75 is: 41,509.99
Step by Step Solution
- Step 1: Write the proportion equation
18,424.13 : 27,654.75 = 27,654.75 : x - Step 2: Convert to fraction form
18,424.13/27,654.75 = 27,654.75/x - Step 3: Cross multiply
18,424.13x = 27,654.75 × 27,654.75 - Step 4: Simplify right side
18,424.13x = 764,785,197.56 - Step 5: Solve for x
x = 764,785,197.56/18,424.13 - Step 6: Final answer
x = 41,509.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.