Finding the Third Proportional to 7,522.88 and 11,053.97
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Solution
The third proportional to 7,522.88 and 11,053.97 is: 16,242.49
Step by Step Solution
- Step 1: Write the proportion equation
7,522.88 : 11,053.97 = 11,053.97 : x - Step 2: Convert to fraction form
7,522.88/11,053.97 = 11,053.97/x - Step 3: Cross multiply
7,522.88x = 11,053.97 × 11,053.97 - Step 4: Simplify right side
7,522.88x = 122,190,225.13 - Step 5: Solve for x
x = 122,190,225.13/7,522.88 - Step 6: Final answer
x = 16,242.49
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.