Finding the Third Proportional to 7,384 and 16,064
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Solution
The third proportional to 7,384 and 16,064 is: 34,947.47
Step by Step Solution
- Step 1: Write the proportion equation
7,384 : 16,064 = 16,064 : x - Step 2: Convert to fraction form
7,384/16,064 = 16,064/x - Step 3: Cross multiply
7,384x = 16,064 × 16,064 - Step 4: Simplify right side
7,384x = 258,052,096 - Step 5: Solve for x
x = 258,052,096/7,384 - Step 6: Final answer
x = 34,947.47
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.