Finding the Fourth Proportional to 94,313.97, 141,470.73 and 27,754.02
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Solution
The fourth proportional to 94,313.97, 141,470.73 and 27,754.02 is: 41,630.96
Step by Step Solution
- Step 1: Write the proportion equation
94,313.97 : 141,470.73 = 27,754.02 : x - Step 2: Convert to fraction form
94,313.97/141,470.73 = 27,754.02/x - Step 3: Cross multiply
94,313.97x = 141,470.73 × 27,754.02 - Step 4: Simplify right side
94,313.97x = 3,926,381,469.83 - Step 5: Solve for x
x = 3,926,381,469.83/94,313.97 - Step 6: Final answer
x = 41,630.96
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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.