Finding the Third Proportional to 22,621.75 and 33,273.75
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Solution
The third proportional to 22,621.75 and 33,273.75 is: 48,941.50
Step by Step Solution
- Step 1: Write the proportion equation
22,621.75 : 33,273.75 = 33,273.75 : x - Step 2: Convert to fraction form
22,621.75/33,273.75 = 33,273.75/x - Step 3: Cross multiply
22,621.75x = 33,273.75 × 33,273.75 - Step 4: Simplify right side
22,621.75x = 1,107,142,439.06 - Step 5: Solve for x
x = 1,107,142,439.06/22,621.75 - Step 6: Final answer
x = 48,941.50
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.