Finding the Fourth Proportional to 237,260.07, 327,427.11 and 135,300.92
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Solution
The fourth proportional to 237,260.07, 327,427.11 and 135,300.92 is: 186,719.95
Step by Step Solution
- Step 1: Write the proportion equation
237,260.07 : 327,427.11 = 135,300.92 : x - Step 2: Convert to fraction form
237,260.07/327,427.11 = 135,300.92/x - Step 3: Cross multiply
237,260.07x = 327,427.11 × 135,300.92 - Step 4: Simplify right side
237,260.07x = 44,301,187,578.81 - Step 5: Solve for x
x = 44,301,187,578.81/237,260.07 - Step 6: Final answer
x = 186,719.95
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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.