Finding the Fourth Proportional to 600.59, 828.74 and 335
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Solution
The fourth proportional to 600.59, 828.74 and 335 is: 462.26
Step by Step Solution
- Step 1: Write the proportion equation
600.59 : 828.74 = 335 : x - Step 2: Convert to fraction form
600.59/828.74 = 335/x - Step 3: Cross multiply
600.59x = 828.74 × 335 - Step 4: Simplify right side
600.59x = 277,626.23 - Step 5: Solve for x
x = 277,626.23/600.59 - Step 6: Final answer
x = 462.26
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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.