Finding the Third Proportional to 22,020 and 48,396
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Solution
The third proportional to 22,020 and 48,396 is: 106,365.70
Step by Step Solution
- Step 1: Write the proportion equation
22,020 : 48,396 = 48,396 : x - Step 2: Convert to fraction form
22,020/48,396 = 48,396/x - Step 3: Cross multiply
22,020x = 48,396 × 48,396 - Step 4: Simplify right side
22,020x = 2,342,172,816 - Step 5: Solve for x
x = 2,342,172,816/22,020 - Step 6: Final answer
x = 106,365.70
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.