Finding the Fourth Proportional to 237,171.00, 327,313.74 and 135,198.89
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Solution
The fourth proportional to 237,171.00, 327,313.74 and 135,198.89 is: 186,584.59
Step by Step Solution
- Step 1: Write the proportion equation
237,171.00 : 327,313.74 = 135,198.89 : x - Step 2: Convert to fraction form
237,171.00/327,313.74 = 135,198.89/x - Step 3: Cross multiply
237,171.00x = 327,313.74 × 135,198.89 - Step 4: Simplify right side
237,171.00x = 44,252,454,427.60 - Step 5: Solve for x
x = 44,252,454,427.60/237,171.00 - Step 6: Final answer
x = 186,584.59
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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.