Finding the Third Proportional to 4,026.94 and 8,166.94
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Solution
The third proportional to 4,026.94 and 8,166.94 is: 16,563.17
Step by Step Solution
- Step 1: Write the proportion equation
4,026.94 : 8,166.94 = 8,166.94 : x - Step 2: Convert to fraction form
4,026.94/8,166.94 = 8,166.94/x - Step 3: Cross multiply
4,026.94x = 8,166.94 × 8,166.94 - Step 4: Simplify right side
4,026.94x = 66,698,868.13 - Step 5: Solve for x
x = 66,698,868.13/4,026.94 - Step 6: Final answer
x = 16,563.17
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.