Finding the Third Proportional to 3,844 and 6,174
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Solution
The third proportional to 3,844 and 6,174 is: 9,916.30
Step by Step Solution
- Step 1: Write the proportion equation
3,844 : 6,174 = 6,174 : x - Step 2: Convert to fraction form
3,844/6,174 = 6,174/x - Step 3: Cross multiply
3,844x = 6,174 × 6,174 - Step 4: Simplify right side
3,844x = 38,118,276 - Step 5: Solve for x
x = 38,118,276/3,844 - Step 6: Final answer
x = 9,916.30
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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.