Finding the Third Proportional to 301 and 480.50
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Solution
The third proportional to 301 and 480.50 is: 767.04
Step by Step Solution
- Step 1: Write the proportion equation
301 : 480.50 = 480.50 : x - Step 2: Convert to fraction form
301/480.50 = 480.50/x - Step 3: Cross multiply
301x = 480.50 × 480.50 - Step 4: Simplify right side
301x = 230,880.25 - Step 5: Solve for x
x = 230,880.25/301 - Step 6: Final answer
x = 767.04
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Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.