Finding the Third Proportional to 7,026.75 and 14,698.97
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Solution
The third proportional to 7,026.75 and 14,698.97 is: 30,748.17
Step by Step Solution
- Step 1: Write the proportion equation
7,026.75 : 14,698.97 = 14,698.97 : x - Step 2: Convert to fraction form
7,026.75/14,698.97 = 14,698.97/x - Step 3: Cross multiply
7,026.75x = 14,698.97 × 14,698.97 - Step 4: Simplify right side
7,026.75x = 216,059,682.31 - Step 5: Solve for x
x = 216,059,682.31/7,026.75 - Step 6: Final answer
x = 30,748.17
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.