Finding the Fourth Proportional to 182,243.37, 251,654.04 and 114,377.97
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Solution
The fourth proportional to 182,243.37, 251,654.04 and 114,377.97 is: 157,940.88
Step by Step Solution
- Step 1: Write the proportion equation
182,243.37 : 251,654.04 = 114,377.97 : x - Step 2: Convert to fraction form
182,243.37/251,654.04 = 114,377.97/x - Step 3: Cross multiply
182,243.37x = 251,654.04 × 114,377.97 - Step 4: Simplify right side
182,243.37x = 28,783,678,237.50 - Step 5: Solve for x
x = 28,783,678,237.50/182,243.37 - Step 6: Final answer
x = 157,940.88
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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.