Finding the Fourth Proportional to 365,259.65, 504,069.08 and 204,115.08
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Solution
The fourth proportional to 365,259.65, 504,069.08 and 204,115.08 is: 281,684.82
Step by Step Solution
- Step 1: Write the proportion equation
365,259.65 : 504,069.08 = 204,115.08 : x - Step 2: Convert to fraction form
365,259.65/504,069.08 = 204,115.08/x - Step 3: Cross multiply
365,259.65x = 504,069.08 × 204,115.08 - Step 4: Simplify right side
365,259.65x = 102,888,101,100.01 - Step 5: Solve for x
x = 102,888,101,100.01/365,259.65 - Step 6: Final answer
x = 281,684.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.