Finding the Fourth Proportional to 183,908.50, 274,253.37 and 182,226.91
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Solution
The fourth proportional to 183,908.50, 274,253.37 and 182,226.91 is: 271,745.70
Step by Step Solution
- Step 1: Write the proportion equation
183,908.50 : 274,253.37 = 182,226.91 : x - Step 2: Convert to fraction form
183,908.50/274,253.37 = 182,226.91/x - Step 3: Cross multiply
183,908.50x = 274,253.37 × 182,226.91 - Step 4: Simplify right side
183,908.50x = 49,976,344,172.19 - Step 5: Solve for x
x = 49,976,344,172.19/183,908.50 - Step 6: Final answer
x = 271,745.70
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.