Finding the Fourth Proportional to 175.24, 241.84 and 97.64
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Solution
The fourth proportional to 175.24, 241.84 and 97.64 is: 134.75
Step by Step Solution
- Step 1: Write the proportion equation
175.24 : 241.84 = 97.64 : x - Step 2: Convert to fraction form
175.24/241.84 = 97.64/x - Step 3: Cross multiply
175.24x = 241.84 × 97.64 - Step 4: Simplify right side
175.24x = 23,613.26 - Step 5: Solve for x
x = 23,613.26/175.24 - Step 6: Final answer
x = 134.75
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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.