Finding the Third Proportional to 17,583.75 and 37,455.75
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Solution
The third proportional to 17,583.75 and 37,455.75 is: 79,785.78
Step by Step Solution
- Step 1: Write the proportion equation
17,583.75 : 37,455.75 = 37,455.75 : x - Step 2: Convert to fraction form
17,583.75/37,455.75 = 37,455.75/x - Step 3: Cross multiply
17,583.75x = 37,455.75 × 37,455.75 - Step 4: Simplify right side
17,583.75x = 1,402,933,208.06 - Step 5: Solve for x
x = 1,402,933,208.06/17,583.75 - Step 6: Final answer
x = 79,785.78
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.