Finding the Fourth Proportional to 599.68, 827.44 and 350.92
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Solution
The fourth proportional to 599.68, 827.44 and 350.92 is: 484.20
Step by Step Solution
- Step 1: Write the proportion equation
599.68 : 827.44 = 350.92 : x - Step 2: Convert to fraction form
599.68/827.44 = 350.92/x - Step 3: Cross multiply
599.68x = 827.44 × 350.92 - Step 4: Simplify right side
599.68x = 290,365.24 - Step 5: Solve for x
x = 290,365.24/599.68 - Step 6: Final answer
x = 484.20
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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.