Finding the Fourth Proportional to 183,286.48, 274,929.51 and 50,167.84
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Solution
The fourth proportional to 183,286.48, 274,929.51 and 50,167.84 is: 75,251.70
Step by Step Solution
- Step 1: Write the proportion equation
183,286.48 : 274,929.51 = 50,167.84 : x - Step 2: Convert to fraction form
183,286.48/274,929.51 = 50,167.84/x - Step 3: Cross multiply
183,286.48x = 274,929.51 × 50,167.84 - Step 4: Simplify right side
183,286.48x = 13,792,619,668.96 - Step 5: Solve for x
x = 13,792,619,668.96/183,286.48 - Step 6: Final answer
x = 75,251.70
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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.