Finding the Fourth Proportional to 248,325.44, 372,678.24 and 176,273.24
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Solution
The fourth proportional to 248,325.44, 372,678.24 and 176,273.24 is: 264,544.79
Step by Step Solution
- Step 1: Write the proportion equation
248,325.44 : 372,678.24 = 176,273.24 : x - Step 2: Convert to fraction form
248,325.44/372,678.24 = 176,273.24/x - Step 3: Cross multiply
248,325.44x = 372,678.24 × 176,273.24 - Step 4: Simplify right side
248,325.44x = 65,693,200,842.30 - Step 5: Solve for x
x = 65,693,200,842.30/248,325.44 - Step 6: Final answer
x = 264,544.79
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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.