Finding the Fourth Proportional to 184,803.10, 277,238.84 and 58,475.14
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Solution
The fourth proportional to 184,803.10, 277,238.84 and 58,475.14 is: 87,723.53
Step by Step Solution
- Step 1: Write the proportion equation
184,803.10 : 277,238.84 = 58,475.14 : x - Step 2: Convert to fraction form
184,803.10/277,238.84 = 58,475.14/x - Step 3: Cross multiply
184,803.10x = 277,238.84 × 58,475.14 - Step 4: Simplify right side
184,803.10x = 16,211,579,982.44 - Step 5: Solve for x
x = 16,211,579,982.44/184,803.10 - Step 6: Final answer
x = 87,723.53
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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.