Finding the Fourth Proportional to 334.65, 462.02 and 264.99
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Solution
The fourth proportional to 334.65, 462.02 and 264.99 is: 365.85
Step by Step Solution
- Step 1: Write the proportion equation
334.65 : 462.02 = 264.99 : x - Step 2: Convert to fraction form
334.65/462.02 = 264.99/x - Step 3: Cross multiply
334.65x = 462.02 × 264.99 - Step 4: Simplify right side
334.65x = 122,430.68 - Step 5: Solve for x
x = 122,430.68/334.65 - Step 6: Final answer
x = 365.85
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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.