Finding the Fourth Proportional to 246,104.73, 369,177.93 and 68,611.90
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Solution
The fourth proportional to 246,104.73, 369,177.93 and 68,611.90 is: 102,923.66
Step by Step Solution
- Step 1: Write the proportion equation
246,104.73 : 369,177.93 = 68,611.90 : x - Step 2: Convert to fraction form
246,104.73/369,177.93 = 68,611.90/x - Step 3: Cross multiply
246,104.73x = 369,177.93 × 68,611.90 - Step 4: Simplify right side
246,104.73x = 25,329,999,215.37 - Step 5: Solve for x
x = 25,329,999,215.37/246,104.73 - Step 6: Final answer
x = 102,923.66
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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.