Finding the Third Proportional to 47,605 and 103,958
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Solution
The third proportional to 47,605 and 103,958 is: 227,019.55
Step by Step Solution
- Step 1: Write the proportion equation
47,605 : 103,958 = 103,958 : x - Step 2: Convert to fraction form
47,605/103,958 = 103,958/x - Step 3: Cross multiply
47,605x = 103,958 × 103,958 - Step 4: Simplify right side
47,605x = 10,807,265,764 - Step 5: Solve for x
x = 10,807,265,764/47,605 - Step 6: Final answer
x = 227,019.55
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.