Finding the Third Proportional to 304 and 534.50
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Solution
The third proportional to 304 and 534.50 is: 939.77
Step by Step Solution
- Step 1: Write the proportion equation
304 : 534.50 = 534.50 : x - Step 2: Convert to fraction form
304/534.50 = 534.50/x - Step 3: Cross multiply
304x = 534.50 × 534.50 - Step 4: Simplify right side
304x = 285,690.25 - Step 5: Solve for x
x = 285,690.25/304 - Step 6: Final answer
x = 939.77
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Why These Related Problems?
These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.