Finding the Fourth Proportional to 363,276.48, 544,850.30 and 110,495.72
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Solution
The fourth proportional to 363,276.48, 544,850.30 and 110,495.72 is: 165,723.99
Step by Step Solution
- Step 1: Write the proportion equation
363,276.48 : 544,850.30 = 110,495.72 : x - Step 2: Convert to fraction form
363,276.48/544,850.30 = 110,495.72/x - Step 3: Cross multiply
363,276.48x = 544,850.30 × 110,495.72 - Step 4: Simplify right side
363,276.48x = 60,203,626,190.72 - Step 5: Solve for x
x = 60,203,626,190.72/363,276.48 - Step 6: Final answer
x = 165,723.99
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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.