Finding the Third Proportional to 17,157.75 and 27,399.75
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Solution
The third proportional to 17,157.75 and 27,399.75 is: 43,755.52
Step by Step Solution
- Step 1: Write the proportion equation
17,157.75 : 27,399.75 = 27,399.75 : x - Step 2: Convert to fraction form
17,157.75/27,399.75 = 27,399.75/x - Step 3: Cross multiply
17,157.75x = 27,399.75 × 27,399.75 - Step 4: Simplify right side
17,157.75x = 750,746,300.06 - Step 5: Solve for x
x = 750,746,300.06/17,157.75 - Step 6: Final answer
x = 43,755.52
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.