Finding the Fourth Proportional to 237,562.44, 327,841.48 and 135,585.84
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Solution
The fourth proportional to 237,562.44, 327,841.48 and 135,585.84 is: 187,111.49
Step by Step Solution
- Step 1: Write the proportion equation
237,562.44 : 327,841.48 = 135,585.84 : x - Step 2: Convert to fraction form
237,562.44/327,841.48 = 135,585.84/x - Step 3: Cross multiply
237,562.44x = 327,841.48 × 135,585.84 - Step 4: Simplify right side
237,562.44x = 44,450,662,452.64 - Step 5: Solve for x
x = 44,450,662,452.64/237,562.44 - Step 6: Final answer
x = 187,111.49
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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.