Finding the Fourth Proportional to 183,000.26, 252,528.64 and 102,414.17
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Solution
The fourth proportional to 183,000.26, 252,528.64 and 102,414.17 is: 141,325.00
Step by Step Solution
- Step 1: Write the proportion equation
183,000.26 : 252,528.64 = 102,414.17 : x - Step 2: Convert to fraction form
183,000.26/252,528.64 = 102,414.17/x - Step 3: Cross multiply
183,000.26x = 252,528.64 × 102,414.17 - Step 4: Simplify right side
183,000.26x = 25,862,511,442.12 - Step 5: Solve for x
x = 25,862,511,442.12/183,000.26 - Step 6: Final answer
x = 141,325.00
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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.