Finding the Third Proportional to 701.50 and 1,052.25
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Solution
The third proportional to 701.50 and 1,052.25 is: 1,578.38
Step by Step Solution
- Step 1: Write the proportion equation
701.50 : 1,052.25 = 1,052.25 : x - Step 2: Convert to fraction form
701.50/1,052.25 = 1,052.25/x - Step 3: Cross multiply
701.50x = 1,052.25 × 1,052.25 - Step 4: Simplify right side
701.50x = 1,107,230.06 - Step 5: Solve for x
x = 1,107,230.06/701.50 - Step 6: Final answer
x = 1,578.38
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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.