Finding the Fourth Proportional to 177,201.68, 244,533.87 and 96,630.75
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Solution
The fourth proportional to 177,201.68, 244,533.87 and 96,630.75 is: 133,348.01
Step by Step Solution
- Step 1: Write the proportion equation
177,201.68 : 244,533.87 = 96,630.75 : x - Step 2: Convert to fraction form
177,201.68/244,533.87 = 96,630.75/x - Step 3: Cross multiply
177,201.68x = 244,533.87 × 96,630.75 - Step 4: Simplify right side
177,201.68x = 23,629,491,258.50 - Step 5: Solve for x
x = 23,629,491,258.50/177,201.68 - Step 6: Final answer
x = 133,348.01
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.