Finding the Fourth Proportional to 227,548.24, 341,474.72 and 94,428.63
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Solution
The fourth proportional to 227,548.24, 341,474.72 and 94,428.63 is: 141,706.17
Step by Step Solution
- Step 1: Write the proportion equation
227,548.24 : 341,474.72 = 94,428.63 : x - Step 2: Convert to fraction form
227,548.24/341,474.72 = 94,428.63/x - Step 3: Cross multiply
227,548.24x = 341,474.72 × 94,428.63 - Step 4: Simplify right side
227,548.24x = 32,244,989,989.23 - Step 5: Solve for x
x = 32,244,989,989.23/227,548.24 - Step 6: Final answer
x = 141,706.17
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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.