Finding the Fourth Proportional to 184,245.93, 276,353.01 and 112,180.14
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Solution
The fourth proportional to 184,245.93, 276,353.01 and 112,180.14 is: 168,260.54
Step by Step Solution
- Step 1: Write the proportion equation
184,245.93 : 276,353.01 = 112,180.14 : x - Step 2: Convert to fraction form
184,245.93/276,353.01 = 112,180.14/x - Step 3: Cross multiply
184,245.93x = 276,353.01 × 112,180.14 - Step 4: Simplify right side
184,245.93x = 31,001,319,351.22 - Step 5: Solve for x
x = 31,001,319,351.22/184,245.93 - Step 6: Final answer
x = 168,260.54
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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.