Finding the Fourth Proportional to 224.97, 337.36 and 96.63
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Solution
The fourth proportional to 224.97, 337.36 and 96.63 is: 144.90
Step by Step Solution
- Step 1: Write the proportion equation
224.97 : 337.36 = 96.63 : x - Step 2: Convert to fraction form
224.97/337.36 = 96.63/x - Step 3: Cross multiply
224.97x = 337.36 × 96.63 - Step 4: Simplify right side
224.97x = 32,599.10 - Step 5: Solve for x
x = 32,599.10/224.97 - Step 6: Final answer
x = 144.90
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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.