Finding the Fourth Proportional to 184,787.26, 277,336.68 and 72,546.30
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Solution
The fourth proportional to 184,787.26, 277,336.68 and 72,546.30 is: 108,880.61
Step by Step Solution
- Step 1: Write the proportion equation
184,787.26 : 277,336.68 = 72,546.30 : x - Step 2: Convert to fraction form
184,787.26/277,336.68 = 72,546.30/x - Step 3: Cross multiply
184,787.26x = 277,336.68 × 72,546.30 - Step 4: Simplify right side
184,787.26x = 20,119,749,716.24 - Step 5: Solve for x
x = 20,119,749,716.24/184,787.26 - Step 6: Final answer
x = 108,880.61
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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.