Finding the Third Proportional to 2,842.13 and 6,078.94
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Solution
The third proportional to 2,842.13 and 6,078.94 is: 13,002.06
Step by Step Solution
- Step 1: Write the proportion equation
2,842.13 : 6,078.94 = 6,078.94 : x - Step 2: Convert to fraction form
2,842.13/6,078.94 = 6,078.94/x - Step 3: Cross multiply
2,842.13x = 6,078.94 × 6,078.94 - Step 4: Simplify right side
2,842.13x = 36,953,481.13 - Step 5: Solve for x
x = 36,953,481.13/2,842.13 - Step 6: Final answer
x = 13,002.06
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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.