Finding the Third Proportional to 48,523.59 and 102,879.19
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Solution
The third proportional to 48,523.59 and 102,879.19 is: 218,123.32
Step by Step Solution
- Step 1: Write the proportion equation
48,523.59 : 102,879.19 = 102,879.19 : x - Step 2: Convert to fraction form
48,523.59/102,879.19 = 102,879.19/x - Step 3: Cross multiply
48,523.59x = 102,879.19 × 102,879.19 - Step 4: Simplify right side
48,523.59x = 10,584,127,220.66 - Step 5: Solve for x
x = 10,584,127,220.66/48,523.59 - Step 6: Final answer
x = 218,123.32
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.