Finding the Fourth Proportional to 365,702.96, 504,716.80 and 204,566.96
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Solution
The fourth proportional to 365,702.96, 504,716.80 and 204,566.96 is: 282,328.54
Step by Step Solution
- Step 1: Write the proportion equation
365,702.96 : 504,716.80 = 204,566.96 : x - Step 2: Convert to fraction form
365,702.96/504,716.80 = 204,566.96/x - Step 3: Cross multiply
365,702.96x = 504,716.80 × 204,566.96 - Step 4: Simplify right side
365,702.96x = 103,248,381,436.93 - Step 5: Solve for x
x = 103,248,381,436.93/365,702.96 - Step 6: Final answer
x = 282,328.54
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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.