Finding the Third Proportional to 54,534 and 115,660.50
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Solution
The third proportional to 54,534 and 115,660.50 is: 245,302.95
Step by Step Solution
- Step 1: Write the proportion equation
54,534 : 115,660.50 = 115,660.50 : x - Step 2: Convert to fraction form
54,534/115,660.50 = 115,660.50/x - Step 3: Cross multiply
54,534x = 115,660.50 × 115,660.50 - Step 4: Simplify right side
54,534x = 13,377,351,260.25 - Step 5: Solve for x
x = 13,377,351,260.25/54,534 - Step 6: Final answer
x = 245,302.95
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.