Finding the Fourth Proportional to 237,537.48, 327,806.44 and 130,107.54
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Solution
The fourth proportional to 237,537.48, 327,806.44 and 130,107.54 is: 179,550.99
Step by Step Solution
- Step 1: Write the proportion equation
237,537.48 : 327,806.44 = 130,107.54 : x - Step 2: Convert to fraction form
237,537.48/327,806.44 = 130,107.54/x - Step 3: Cross multiply
237,537.48x = 327,806.44 × 130,107.54 - Step 4: Simplify right side
237,537.48x = 42,650,089,504.56 - Step 5: Solve for x
x = 42,650,089,504.56/237,537.48 - Step 6: Final answer
x = 179,550.99
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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.