Finding the Fourth Proportional to 341.29, 511.19 and 184.62
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Solution
The fourth proportional to 341.29, 511.19 and 184.62 is: 276.53
Step by Step Solution
- Step 1: Write the proportion equation
341.29 : 511.19 = 184.62 : x - Step 2: Convert to fraction form
341.29/511.19 = 184.62/x - Step 3: Cross multiply
341.29x = 511.19 × 184.62 - Step 4: Simplify right side
341.29x = 94,377.58 - Step 5: Solve for x
x = 94,377.58/341.29 - Step 6: Final answer
x = 276.53
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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.