Finding the Third Proportional to 22,448 and 48,948
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Solution
The third proportional to 22,448 and 48,948 is: 106,731.41
Step by Step Solution
- Step 1: Write the proportion equation
22,448 : 48,948 = 48,948 : x - Step 2: Convert to fraction form
22,448/48,948 = 48,948/x - Step 3: Cross multiply
22,448x = 48,948 × 48,948 - Step 4: Simplify right side
22,448x = 2,395,906,704 - Step 5: Solve for x
x = 2,395,906,704/22,448 - Step 6: Final answer
x = 106,731.41
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.