Finding the Third Proportional to 6,840.75 and 14,853.75
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Solution
The third proportional to 6,840.75 and 14,853.75 is: 32,252.88
Step by Step Solution
- Step 1: Write the proportion equation
6,840.75 : 14,853.75 = 14,853.75 : x - Step 2: Convert to fraction form
6,840.75/14,853.75 = 14,853.75/x - Step 3: Cross multiply
6,840.75x = 14,853.75 × 14,853.75 - Step 4: Simplify right side
6,840.75x = 220,633,889.06 - Step 5: Solve for x
x = 220,633,889.06/6,840.75 - Step 6: Final answer
x = 32,252.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.