Finding the Third Proportional to 22,120 and 48,556
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Solution
The third proportional to 22,120 and 48,556 is: 106,586.13
Step by Step Solution
- Step 1: Write the proportion equation
22,120 : 48,556 = 48,556 : x - Step 2: Convert to fraction form
22,120/48,556 = 48,556/x - Step 3: Cross multiply
22,120x = 48,556 × 48,556 - Step 4: Simplify right side
22,120x = 2,357,685,136 - Step 5: Solve for x
x = 2,357,685,136/22,120 - Step 6: Final answer
x = 106,586.13
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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.