Finding the Third Proportional to 29,234.81 and 44,115.19
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Solution
The third proportional to 29,234.81 and 44,115.19 is: 66,569.60
Step by Step Solution
- Step 1: Write the proportion equation
29,234.81 : 44,115.19 = 44,115.19 : x - Step 2: Convert to fraction form
29,234.81/44,115.19 = 44,115.19/x - Step 3: Cross multiply
29,234.81x = 44,115.19 × 44,115.19 - Step 4: Simplify right side
29,234.81x = 1,946,149,768.16 - Step 5: Solve for x
x = 1,946,149,768.16/29,234.81 - Step 6: Final answer
x = 66,569.60
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.