Finding the Third Proportional to 99,584.44 and 149,338.69
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Solution
The third proportional to 99,584.44 and 149,338.69 is: 223,951.09
Step by Step Solution
- Step 1: Write the proportion equation
99,584.44 : 149,338.69 = 149,338.69 : x - Step 2: Convert to fraction form
99,584.44/149,338.69 = 149,338.69/x - Step 3: Cross multiply
99,584.44x = 149,338.69 × 149,338.69 - Step 4: Simplify right side
99,584.44x = 22,302,043,584.22 - Step 5: Solve for x
x = 22,302,043,584.22/99,584.44 - Step 6: Final answer
x = 223,951.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.