Finding the Third Proportional to 13,846.50 and 30,042
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Solution
The third proportional to 13,846.50 and 30,042 is: 65,180.50
Step by Step Solution
- Step 1: Write the proportion equation
13,846.50 : 30,042 = 30,042 : x - Step 2: Convert to fraction form
13,846.50/30,042 = 30,042/x - Step 3: Cross multiply
13,846.50x = 30,042 × 30,042 - Step 4: Simplify right side
13,846.50x = 902,521,764 - Step 5: Solve for x
x = 902,521,764/13,846.50 - Step 6: Final answer
x = 65,180.50
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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.