Finding the Fourth Proportional to 246,104.30, 369,177.30 and 68,611.48
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Solution
The fourth proportional to 246,104.30, 369,177.30 and 68,611.48 is: 102,923.03
Step by Step Solution
- Step 1: Write the proportion equation
246,104.30 : 369,177.30 = 68,611.48 : x - Step 2: Convert to fraction form
246,104.30/369,177.30 = 68,611.48/x - Step 3: Cross multiply
246,104.30x = 369,177.30 × 68,611.48 - Step 4: Simplify right side
246,104.30x = 25,329,800,935.40 - Step 5: Solve for x
x = 25,329,800,935.40/246,104.30 - Step 6: Final answer
x = 102,923.03
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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.