Finding the Fourth Proportional to 244,201.60, 366,739.80 and 177,716.80
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Solution
The fourth proportional to 244,201.60, 366,739.80 and 177,716.80 is: 266,893.52
Step by Step Solution
- Step 1: Write the proportion equation
244,201.60 : 366,739.80 = 177,716.80 : x - Step 2: Convert to fraction form
244,201.60/366,739.80 = 177,716.80/x - Step 3: Cross multiply
244,201.60x = 366,739.80 × 177,716.80 - Step 4: Simplify right side
244,201.60x = 65,175,823,688.64 - Step 5: Solve for x
x = 65,175,823,688.64/244,201.60 - Step 6: Final answer
x = 266,893.52
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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.