Finding the Fourth Proportional to 244,066.10, 365,989.80 and 110,877.80
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Solution
The fourth proportional to 244,066.10, 365,989.80 and 110,877.80 is: 166,267.02
Step by Step Solution
- Step 1: Write the proportion equation
244,066.10 : 365,989.80 = 110,877.80 : x - Step 2: Convert to fraction form
244,066.10/365,989.80 = 110,877.80/x - Step 3: Cross multiply
244,066.10x = 365,989.80 × 110,877.80 - Step 4: Simplify right side
244,066.10x = 40,580,143,846.44 - Step 5: Solve for x
x = 40,580,143,846.44/244,066.10 - Step 6: Final answer
x = 166,267.02
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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.