Finding the Third Proportional to 1,676.32 and 3,775.99
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Solution
The third proportional to 1,676.32 and 3,775.99 is: 8,505.60
Step by Step Solution
- Step 1: Write the proportion equation
1,676.32 : 3,775.99 = 3,775.99 : x - Step 2: Convert to fraction form
1,676.32/3,775.99 = 3,775.99/x - Step 3: Cross multiply
1,676.32x = 3,775.99 × 3,775.99 - Step 4: Simplify right side
1,676.32x = 14,258,117.00 - Step 5: Solve for x
x = 14,258,117.00/1,676.32 - Step 6: Final answer
x = 8,505.60
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These problems maintain the same ratio (2.25) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.