Finding the Third Proportional to 3,402 and 5,367
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Solution
The third proportional to 3,402 and 5,367 is: 8,466.99
Step by Step Solution
- Step 1: Write the proportion equation
3,402 : 5,367 = 5,367 : x - Step 2: Convert to fraction form
3,402/5,367 = 5,367/x - Step 3: Cross multiply
3,402x = 5,367 × 5,367 - Step 4: Simplify right side
3,402x = 28,804,689 - Step 5: Solve for x
x = 28,804,689/3,402 - Step 6: Final answer
x = 8,466.99
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.