Finding the Third Proportional to 3,408.05 and 7,353.14
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Solution
The third proportional to 3,408.05 and 7,353.14 is: 15,865.00
Step by Step Solution
- Step 1: Write the proportion equation
3,408.05 : 7,353.14 = 7,353.14 : x - Step 2: Convert to fraction form
3,408.05/7,353.14 = 7,353.14/x - Step 3: Cross multiply
3,408.05x = 7,353.14 × 7,353.14 - Step 4: Simplify right side
3,408.05x = 54,068,677.05 - Step 5: Solve for x
x = 54,068,677.05/3,408.05 - Step 6: Final answer
x = 15,865.00
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.