Finding the Fourth Proportional to 227,943.94, 341,610.28 and 177,403.99
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Solution
The fourth proportional to 227,943.94, 341,610.28 and 177,403.99 is: 265,868.12
Step by Step Solution
- Step 1: Write the proportion equation
227,943.94 : 341,610.28 = 177,403.99 : x - Step 2: Convert to fraction form
227,943.94/341,610.28 = 177,403.99/x - Step 3: Cross multiply
227,943.94x = 341,610.28 × 177,403.99 - Step 4: Simplify right side
227,943.94x = 60,603,025,399.48 - Step 5: Solve for x
x = 60,603,025,399.48/227,943.94 - Step 6: Final answer
x = 265,868.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.