Finding the Fourth Proportional to 194,596.44, 291,803.94 and 101,077.08
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Solution
The fourth proportional to 194,596.44, 291,803.94 and 101,077.08 is: 151,568.50
Step by Step Solution
- Step 1: Write the proportion equation
194,596.44 : 291,803.94 = 101,077.08 : x - Step 2: Convert to fraction form
194,596.44/291,803.94 = 101,077.08/x - Step 3: Cross multiply
194,596.44x = 291,803.94 × 101,077.08 - Step 4: Simplify right side
194,596.44x = 29,494,690,187.70 - Step 5: Solve for x
x = 29,494,690,187.70/194,596.44 - Step 6: Final answer
x = 151,568.50
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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.