Finding the Third Proportional to 94,334.63 and 199,563.75
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Solution
The third proportional to 94,334.63 and 199,563.75 is: 422,174.68
Step by Step Solution
- Step 1: Write the proportion equation
94,334.63 : 199,563.75 = 199,563.75 : x - Step 2: Convert to fraction form
94,334.63/199,563.75 = 199,563.75/x - Step 3: Cross multiply
94,334.63x = 199,563.75 × 199,563.75 - Step 4: Simplify right side
94,334.63x = 39,825,690,314.06 - Step 5: Solve for x
x = 39,825,690,314.06/94,334.63 - Step 6: Final answer
x = 422,174.68
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.