Finding the Fourth Proportional to 244,851.40, 367,277.10 and 170,201.80
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Solution
The fourth proportional to 244,851.40, 367,277.10 and 170,201.80 is: 255,302.70
Step by Step Solution
- Step 1: Write the proportion equation
244,851.40 : 367,277.10 = 170,201.80 : x - Step 2: Convert to fraction form
244,851.40/367,277.10 = 170,201.80/x - Step 3: Cross multiply
244,851.40x = 367,277.10 × 170,201.80 - Step 4: Simplify right side
244,851.40x = 62,511,223,518.78 - Step 5: Solve for x
x = 62,511,223,518.78/244,851.40 - Step 6: Final answer
x = 255,302.70
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1.5x scale
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.