Finding the Third Proportional to 7,251.19 and 14,963.06
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Solution
The third proportional to 7,251.19 and 14,963.06 is: 30,876.77
Step by Step Solution
- Step 1: Write the proportion equation
7,251.19 : 14,963.06 = 14,963.06 : x - Step 2: Convert to fraction form
7,251.19/14,963.06 = 14,963.06/x - Step 3: Cross multiply
7,251.19x = 14,963.06 × 14,963.06 - Step 4: Simplify right side
7,251.19x = 223,893,239.38 - Step 5: Solve for x
x = 223,893,239.38/7,251.19 - Step 6: Final answer
x = 30,876.77
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.