Finding the Third Proportional to 113,148 and 243,828
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Solution
The third proportional to 113,148 and 243,828 is: 525,436.54
Step by Step Solution
- Step 1: Write the proportion equation
113,148 : 243,828 = 243,828 : x - Step 2: Convert to fraction form
113,148/243,828 = 243,828/x - Step 3: Cross multiply
113,148x = 243,828 × 243,828 - Step 4: Simplify right side
113,148x = 59,452,093,584 - Step 5: Solve for x
x = 59,452,093,584/113,148 - Step 6: Final answer
x = 525,436.54
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.