Finding the Third Proportional to 17,992 and 37,804
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Solution
The third proportional to 17,992 and 37,804 is: 79,432.10
Step by Step Solution
- Step 1: Write the proportion equation
17,992 : 37,804 = 37,804 : x - Step 2: Convert to fraction form
17,992/37,804 = 37,804/x - Step 3: Cross multiply
17,992x = 37,804 × 37,804 - Step 4: Simplify right side
17,992x = 1,429,142,416 - Step 5: Solve for x
x = 1,429,142,416/17,992 - Step 6: Final answer
x = 79,432.10
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.