Finding the Third Proportional to 5,013 and 7,261.31
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Solution
The third proportional to 5,013 and 7,261.31 is: 10,517.99
Step by Step Solution
- Step 1: Write the proportion equation
5,013 : 7,261.31 = 7,261.31 : x - Step 2: Convert to fraction form
5,013/7,261.31 = 7,261.31/x - Step 3: Cross multiply
5,013x = 7,261.31 × 7,261.31 - Step 4: Simplify right side
5,013x = 52,726,659.22 - Step 5: Solve for x
x = 52,726,659.22/5,013 - Step 6: Final answer
x = 10,517.99
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.