Finding the Fourth Proportional to 184,942.98, 277,414.47 and 118,414.44
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Solution
The fourth proportional to 184,942.98, 277,414.47 and 118,414.44 is: 177,621.66
Step by Step Solution
- Step 1: Write the proportion equation
184,942.98 : 277,414.47 = 118,414.44 : x - Step 2: Convert to fraction form
184,942.98/277,414.47 = 118,414.44/x - Step 3: Cross multiply
184,942.98x = 277,414.47 × 118,414.44 - Step 4: Simplify right side
184,942.98x = 32,849,879,112.95 - Step 5: Solve for x
x = 32,849,879,112.95/184,942.98 - Step 6: Final answer
x = 177,621.66
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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.