Finding the Fourth Proportional to 237,148.44, 355,723.26 and 96,907.08
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Solution
The fourth proportional to 237,148.44, 355,723.26 and 96,907.08 is: 145,360.87
Step by Step Solution
- Step 1: Write the proportion equation
237,148.44 : 355,723.26 = 96,907.08 : x - Step 2: Convert to fraction form
237,148.44/355,723.26 = 96,907.08/x - Step 3: Cross multiply
237,148.44x = 355,723.26 × 96,907.08 - Step 4: Simplify right side
237,148.44x = 34,472,102,414.68 - Step 5: Solve for x
x = 34,472,102,414.68/237,148.44 - Step 6: Final answer
x = 145,360.87
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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.