Finding the Fourth Proportional to 344.98, 516.93 and 182.58
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Solution
The fourth proportional to 344.98, 516.93 and 182.58 is: 273.58
Step by Step Solution
- Step 1: Write the proportion equation
344.98 : 516.93 = 182.58 : x - Step 2: Convert to fraction form
344.98/516.93 = 182.58/x - Step 3: Cross multiply
344.98x = 516.93 × 182.58 - Step 4: Simplify right side
344.98x = 94,381.08 - Step 5: Solve for x
x = 94,381.08/344.98 - Step 6: Final answer
x = 273.58
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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.