Finding the Third Proportional to 8,157.75 and 17,499.75
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Solution
The third proportional to 8,157.75 and 17,499.75 is: 37,539.92
Step by Step Solution
- Step 1: Write the proportion equation
8,157.75 : 17,499.75 = 17,499.75 : x - Step 2: Convert to fraction form
8,157.75/17,499.75 = 17,499.75/x - Step 3: Cross multiply
8,157.75x = 17,499.75 × 17,499.75 - Step 4: Simplify right side
8,157.75x = 306,241,250.06 - Step 5: Solve for x
x = 306,241,250.06/8,157.75 - Step 6: Final answer
x = 37,539.92
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.