Finding the Third Proportional to 48,640.50 and 102,201.75
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Solution
The third proportional to 48,640.50 and 102,201.75 is: 214,742.81
Step by Step Solution
- Step 1: Write the proportion equation
48,640.50 : 102,201.75 = 102,201.75 : x - Step 2: Convert to fraction form
48,640.50/102,201.75 = 102,201.75/x - Step 3: Cross multiply
48,640.50x = 102,201.75 × 102,201.75 - Step 4: Simplify right side
48,640.50x = 10,445,197,703.06 - Step 5: Solve for x
x = 10,445,197,703.06/48,640.50 - Step 6: Final answer
x = 214,742.81
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.