Finding the Third Proportional to 22,785.75 and 30,654
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Solution
The third proportional to 22,785.75 and 30,654 is: 41,239.27
Step by Step Solution
- Step 1: Write the proportion equation
22,785.75 : 30,654 = 30,654 : x - Step 2: Convert to fraction form
22,785.75/30,654 = 30,654/x - Step 3: Cross multiply
22,785.75x = 30,654 × 30,654 - Step 4: Simplify right side
22,785.75x = 939,667,716 - Step 5: Solve for x
x = 939,667,716/22,785.75 - Step 6: Final answer
x = 41,239.27
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.