Finding the Third Proportional to 3,599.44 and 7,745.06
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Solution
The third proportional to 3,599.44 and 7,745.06 is: 16,665.38
Step by Step Solution
- Step 1: Write the proportion equation
3,599.44 : 7,745.06 = 7,745.06 : x - Step 2: Convert to fraction form
3,599.44/7,745.06 = 7,745.06/x - Step 3: Cross multiply
3,599.44x = 7,745.06 × 7,745.06 - Step 4: Simplify right side
3,599.44x = 59,985,993.13 - Step 5: Solve for x
x = 59,985,993.13/3,599.44 - Step 6: Final answer
x = 16,665.38
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.