Finding the Fourth Proportional to 184,034.50, 276,051.92 and 57,684.62
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Solution
The fourth proportional to 184,034.50, 276,051.92 and 57,684.62 is: 86,526.99
Step by Step Solution
- Step 1: Write the proportion equation
184,034.50 : 276,051.92 = 57,684.62 : x - Step 2: Convert to fraction form
184,034.50/276,051.92 = 57,684.62/x - Step 3: Cross multiply
184,034.50x = 276,051.92 × 57,684.62 - Step 4: Simplify right side
184,034.50x = 15,923,950,507.18 - Step 5: Solve for x
x = 15,923,950,507.18/184,034.50 - Step 6: Final answer
x = 86,526.99
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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.