Finding the Third Proportional to 523 and 900.50
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Solution
The third proportional to 523 and 900.50 is: 1,550.48
Step by Step Solution
- Step 1: Write the proportion equation
523 : 900.50 = 900.50 : x - Step 2: Convert to fraction form
523/900.50 = 900.50/x - Step 3: Cross multiply
523x = 900.50 × 900.50 - Step 4: Simplify right side
523x = 810,900.25 - Step 5: Solve for x
x = 810,900.25/523 - Step 6: Final answer
x = 1,550.48
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Why These Related Problems?
These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.