Finding the Third Proportional to 10,676.75 and 17,153.75
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Solution
The third proportional to 10,676.75 and 17,153.75 is: 27,559.99
Step by Step Solution
- Step 1: Write the proportion equation
10,676.75 : 17,153.75 = 17,153.75 : x - Step 2: Convert to fraction form
10,676.75/17,153.75 = 17,153.75/x - Step 3: Cross multiply
10,676.75x = 17,153.75 × 17,153.75 - Step 4: Simplify right side
10,676.75x = 294,251,139.06 - Step 5: Solve for x
x = 294,251,139.06/10,676.75 - Step 6: Final answer
x = 27,559.99
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.