Finding the Fourth Proportional to 175.97, 263.88 and 93.62
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Solution
The fourth proportional to 175.97, 263.88 and 93.62 is: 140.39
Step by Step Solution
- Step 1: Write the proportion equation
175.97 : 263.88 = 93.62 : x - Step 2: Convert to fraction form
175.97/263.88 = 93.62/x - Step 3: Cross multiply
175.97x = 263.88 × 93.62 - Step 4: Simplify right side
175.97x = 24,703.13 - Step 5: Solve for x
x = 24,703.13/175.97 - Step 6: Final answer
x = 140.39
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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.