Finding the Fourth Proportional to 237,202.75, 327,539.25 and 169,427.62
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Solution
The fourth proportional to 237,202.75, 327,539.25 and 169,427.62 is: 233,952.58
Step by Step Solution
- Step 1: Write the proportion equation
237,202.75 : 327,539.25 = 169,427.62 : x - Step 2: Convert to fraction form
237,202.75/327,539.25 = 169,427.62/x - Step 3: Cross multiply
237,202.75x = 327,539.25 × 169,427.62 - Step 4: Simplify right side
237,202.75x = 55,494,193,099.25 - Step 5: Solve for x
x = 55,494,193,099.25/237,202.75 - Step 6: Final answer
x = 233,952.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.