Finding the Fourth Proportional to 195,049.44, 292,584.24 and 61,940.08
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Solution
The fourth proportional to 195,049.44, 292,584.24 and 61,940.08 is: 92,913.32
Step by Step Solution
- Step 1: Write the proportion equation
195,049.44 : 292,584.24 = 61,940.08 : x - Step 2: Convert to fraction form
195,049.44/292,584.24 = 61,940.08/x - Step 3: Cross multiply
195,049.44x = 292,584.24 × 61,940.08 - Step 4: Simplify right side
195,049.44x = 18,122,691,232.34 - Step 5: Solve for x
x = 18,122,691,232.34/195,049.44 - Step 6: Final answer
x = 92,913.32
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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.