Finding the Third Proportional to 17,826 and 28,036
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Solution
The third proportional to 17,826 and 28,036 is: 44,093.87
Step by Step Solution
- Step 1: Write the proportion equation
17,826 : 28,036 = 28,036 : x - Step 2: Convert to fraction form
17,826/28,036 = 28,036/x - Step 3: Cross multiply
17,826x = 28,036 × 28,036 - Step 4: Simplify right side
17,826x = 786,017,296 - Step 5: Solve for x
x = 786,017,296/17,826 - Step 6: Final answer
x = 44,093.87
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.