Finding the Fourth Proportional to 332.23, 458.49 and 184.88
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Solution
The fourth proportional to 332.23, 458.49 and 184.88 is: 255.14
Step by Step Solution
- Step 1: Write the proportion equation
332.23 : 458.49 = 184.88 : x - Step 2: Convert to fraction form
332.23/458.49 = 184.88/x - Step 3: Cross multiply
332.23x = 458.49 × 184.88 - Step 4: Simplify right side
332.23x = 84,765.91 - Step 5: Solve for x
x = 84,765.91/332.23 - Step 6: Final answer
x = 255.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.