Finding the Fourth Proportional to 344.94, 516.99 and 241.92
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Solution
The fourth proportional to 344.94, 516.99 and 241.92 is: 362.59
Step by Step Solution
- Step 1: Write the proportion equation
344.94 : 516.99 = 241.92 : x - Step 2: Convert to fraction form
344.94/516.99 = 241.92/x - Step 3: Cross multiply
344.94x = 516.99 × 241.92 - Step 4: Simplify right side
344.94x = 125,070.22 - Step 5: Solve for x
x = 125,070.22/344.94 - Step 6: Final answer
x = 362.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.