Finding the Fourth Proportional to 224.60, 337 and 108.98
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Solution
The fourth proportional to 224.60, 337 and 108.98 is: 163.52
Step by Step Solution
- Step 1: Write the proportion equation
224.60 : 337 = 108.98 : x - Step 2: Convert to fraction form
224.60/337 = 108.98/x - Step 3: Cross multiply
224.60x = 337 × 108.98 - Step 4: Simplify right side
224.60x = 36,726.26 - Step 5: Solve for x
x = 36,726.26/224.60 - Step 6: Final answer
x = 163.52
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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.