Finding the Fourth Proportional to 332.24, 497.73 and 194.96
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Solution
The fourth proportional to 332.24, 497.73 and 194.96 is: 292.07
Step by Step Solution
- Step 1: Write the proportion equation
332.24 : 497.73 = 194.96 : x - Step 2: Convert to fraction form
332.24/497.73 = 194.96/x - Step 3: Cross multiply
332.24x = 497.73 × 194.96 - Step 4: Simplify right side
332.24x = 97,037.44 - Step 5: Solve for x
x = 97,037.44/332.24 - Step 6: Final answer
x = 292.07
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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.