Finding the Fourth Proportional to 73,584.24, 101,543.18 and 41,754.88
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Solution
The fourth proportional to 73,584.24, 101,543.18 and 41,754.88 is: 57,619.99
Step by Step Solution
- Step 1: Write the proportion equation
73,584.24 : 101,543.18 = 41,754.88 : x - Step 2: Convert to fraction form
73,584.24/101,543.18 = 41,754.88/x - Step 3: Cross multiply
73,584.24x = 101,543.18 × 41,754.88 - Step 4: Simplify right side
73,584.24x = 4,239,923,295.72 - Step 5: Solve for x
x = 4,239,923,295.72/73,584.24 - Step 6: Final answer
x = 57,619.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.