Finding the Third Proportional to 22,038 and 48,448.50
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Solution
The third proportional to 22,038 and 48,448.50 is: 106,509.54
Step by Step Solution
- Step 1: Write the proportion equation
22,038 : 48,448.50 = 48,448.50 : x - Step 2: Convert to fraction form
22,038/48,448.50 = 48,448.50/x - Step 3: Cross multiply
22,038x = 48,448.50 × 48,448.50 - Step 4: Simplify right side
22,038x = 2,347,257,152.25 - Step 5: Solve for x
x = 2,347,257,152.25/22,038 - Step 6: Final answer
x = 106,509.54
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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.