Finding the Third Proportional to 7,207.25 and 15,644.75
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Solution
The third proportional to 7,207.25 and 15,644.75 is: 33,960.00
Step by Step Solution
- Step 1: Write the proportion equation
7,207.25 : 15,644.75 = 15,644.75 : x - Step 2: Convert to fraction form
7,207.25/15,644.75 = 15,644.75/x - Step 3: Cross multiply
7,207.25x = 15,644.75 × 15,644.75 - Step 4: Simplify right side
7,207.25x = 244,758,202.56 - Step 5: Solve for x
x = 244,758,202.56/7,207.25 - Step 6: Final answer
x = 33,960.00
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.