Finding the Third Proportional to 3,283.25 and 7,027.75
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Solution
The third proportional to 3,283.25 and 7,027.75 is: 15,042.80
Step by Step Solution
- Step 1: Write the proportion equation
3,283.25 : 7,027.75 = 7,027.75 : x - Step 2: Convert to fraction form
3,283.25/7,027.75 = 7,027.75/x - Step 3: Cross multiply
3,283.25x = 7,027.75 × 7,027.75 - Step 4: Simplify right side
3,283.25x = 49,389,270.06 - Step 5: Solve for x
x = 49,389,270.06/3,283.25 - Step 6: Final answer
x = 15,042.80
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.