Finding the Third Proportional to 1,603.97 and 2,583.14
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Solution
The third proportional to 1,603.97 and 2,583.14 is: 4,160.07
Step by Step Solution
- Step 1: Write the proportion equation
1,603.97 : 2,583.14 = 2,583.14 : x - Step 2: Convert to fraction form
1,603.97/2,583.14 = 2,583.14/x - Step 3: Cross multiply
1,603.97x = 2,583.14 × 2,583.14 - Step 4: Simplify right side
1,603.97x = 6,672,615.49 - Step 5: Solve for x
x = 6,672,615.49/1,603.97 - Step 6: Final answer
x = 4,160.07
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.