Finding the Third Proportional to 885 and 952.50
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Solution
The third proportional to 885 and 952.50 is: 1,025.15
Step by Step Solution
- Step 1: Write the proportion equation
885 : 952.50 = 952.50 : x - Step 2: Convert to fraction form
885/952.50 = 952.50/x - Step 3: Cross multiply
885x = 952.50 × 952.50 - Step 4: Simplify right side
885x = 907,256.25 - Step 5: Solve for x
x = 907,256.25/885 - Step 6: Final answer
x = 1,025.15
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Why These Related Problems?
These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.