Finding the Third Proportional to 63,546.75 and 135,537.75
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Solution
The third proportional to 63,546.75 and 135,537.75 is: 289,086.09
Step by Step Solution
- Step 1: Write the proportion equation
63,546.75 : 135,537.75 = 135,537.75 : x - Step 2: Convert to fraction form
63,546.75/135,537.75 = 135,537.75/x - Step 3: Cross multiply
63,546.75x = 135,537.75 × 135,537.75 - Step 4: Simplify right side
63,546.75x = 18,370,481,675.06 - Step 5: Solve for x
x = 18,370,481,675.06/63,546.75 - Step 6: Final answer
x = 289,086.09
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.