Finding the Fourth Proportional to 237,232.67, 327,348.77 and 141,719.09
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Solution
The fourth proportional to 237,232.67, 327,348.77 and 141,719.09 is: 195,553.03
Step by Step Solution
- Step 1: Write the proportion equation
237,232.67 : 327,348.77 = 141,719.09 : x - Step 2: Convert to fraction form
237,232.67/327,348.77 = 141,719.09/x - Step 3: Cross multiply
237,232.67x = 327,348.77 × 141,719.09 - Step 4: Simplify right side
237,232.67x = 46,391,567,451.68 - Step 5: Solve for x
x = 46,391,567,451.68/237,232.67 - Step 6: Final answer
x = 195,553.03
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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.