Finding the Third Proportional to 2,936 and 4,614
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Solution
The third proportional to 2,936 and 4,614 is: 7,251.02
Step by Step Solution
- Step 1: Write the proportion equation
2,936 : 4,614 = 4,614 : x - Step 2: Convert to fraction form
2,936/4,614 = 4,614/x - Step 3: Cross multiply
2,936x = 4,614 × 4,614 - Step 4: Simplify right side
2,936x = 21,288,996 - Step 5: Solve for x
x = 21,288,996/2,936 - Step 6: Final answer
x = 7,251.02
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.