Finding the Fourth Proportional to 183,232.20, 274,848.30 and 176,233.80
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Solution
The fourth proportional to 183,232.20, 274,848.30 and 176,233.80 is: 264,350.70
Step by Step Solution
- Step 1: Write the proportion equation
183,232.20 : 274,848.30 = 176,233.80 : x - Step 2: Convert to fraction form
183,232.20/274,848.30 = 176,233.80/x - Step 3: Cross multiply
183,232.20x = 274,848.30 × 176,233.80 - Step 4: Simplify right side
183,232.20x = 48,437,560,332.54 - Step 5: Solve for x
x = 48,437,560,332.54/183,232.20 - Step 6: Final answer
x = 264,350.70
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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.