Finding the Third Proportional to 5,969.25 and 12,759.75
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Solution
The third proportional to 5,969.25 and 12,759.75 is: 27,274.99
Step by Step Solution
- Step 1: Write the proportion equation
5,969.25 : 12,759.75 = 12,759.75 : x - Step 2: Convert to fraction form
5,969.25/12,759.75 = 12,759.75/x - Step 3: Cross multiply
5,969.25x = 12,759.75 × 12,759.75 - Step 4: Simplify right side
5,969.25x = 162,811,220.06 - Step 5: Solve for x
x = 162,811,220.06/5,969.25 - Step 6: Final answer
x = 27,274.99
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.