Finding the Third Proportional to 6,147.14 and 13,251.09
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Solution
The third proportional to 6,147.14 and 13,251.09 is: 28,564.74
Step by Step Solution
- Step 1: Write the proportion equation
6,147.14 : 13,251.09 = 13,251.09 : x - Step 2: Convert to fraction form
6,147.14/13,251.09 = 13,251.09/x - Step 3: Cross multiply
6,147.14x = 13,251.09 × 13,251.09 - Step 4: Simplify right side
6,147.14x = 175,591,485.57 - Step 5: Solve for x
x = 175,591,485.57/6,147.14 - Step 6: Final answer
x = 28,564.74
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.