Finding the Third Proportional to 6,992.63 and 14,982.75
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Solution
The third proportional to 6,992.63 and 14,982.75 is: 32,102.79
Step by Step Solution
- Step 1: Write the proportion equation
6,992.63 : 14,982.75 = 14,982.75 : x - Step 2: Convert to fraction form
6,992.63/14,982.75 = 14,982.75/x - Step 3: Cross multiply
6,992.63x = 14,982.75 × 14,982.75 - Step 4: Simplify right side
6,992.63x = 224,482,797.56 - Step 5: Solve for x
x = 224,482,797.56/6,992.63 - Step 6: Final answer
x = 32,102.79
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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.