Finding the Fourth Proportional to 184,311.75, 276,511.50 and 59,652.75
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Solution
The fourth proportional to 184,311.75, 276,511.50 and 59,652.75 is: 89,493.33
Step by Step Solution
- Step 1: Write the proportion equation
184,311.75 : 276,511.50 = 59,652.75 : x - Step 2: Convert to fraction form
184,311.75/276,511.50 = 59,652.75/x - Step 3: Cross multiply
184,311.75x = 276,511.50 × 59,652.75 - Step 4: Simplify right side
184,311.75x = 16,494,671,381.63 - Step 5: Solve for x
x = 16,494,671,381.63/184,311.75 - Step 6: Final answer
x = 89,493.33
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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.