Finding the Third Proportional to 43,745.75 and 93,687.75
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Solution
The third proportional to 43,745.75 and 93,687.75 is: 200,645.65
Step by Step Solution
- Step 1: Write the proportion equation
43,745.75 : 93,687.75 = 93,687.75 : x - Step 2: Convert to fraction form
43,745.75/93,687.75 = 93,687.75/x - Step 3: Cross multiply
43,745.75x = 93,687.75 × 93,687.75 - Step 4: Simplify right side
43,745.75x = 8,777,394,500.06 - Step 5: Solve for x
x = 8,777,394,500.06/43,745.75 - Step 6: Final answer
x = 200,645.65
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.