Finding the Third Proportional to 601 and 992.50
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Solution
The third proportional to 601 and 992.50 is: 1,639.03
Step by Step Solution
- Step 1: Write the proportion equation
601 : 992.50 = 992.50 : x - Step 2: Convert to fraction form
601/992.50 = 992.50/x - Step 3: Cross multiply
601x = 992.50 × 992.50 - Step 4: Simplify right side
601x = 985,056.25 - Step 5: Solve for x
x = 985,056.25/601 - Step 6: Final answer
x = 1,639.03
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.