Finding the Third Proportional to 4,744 and 6,500
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Solution
The third proportional to 4,744 and 6,500 is: 8,905.99
Step by Step Solution
- Step 1: Write the proportion equation
4,744 : 6,500 = 6,500 : x - Step 2: Convert to fraction form
4,744/6,500 = 6,500/x - Step 3: Cross multiply
4,744x = 6,500 × 6,500 - Step 4: Simplify right side
4,744x = 42,250,000 - Step 5: Solve for x
x = 42,250,000/4,744 - Step 6: Final answer
x = 8,905.99
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.