Finding the Third Proportional to 29,539.13 and 43,845.75
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Solution
The third proportional to 29,539.13 and 43,845.75 is: 65,081.47
Step by Step Solution
- Step 1: Write the proportion equation
29,539.13 : 43,845.75 = 43,845.75 : x - Step 2: Convert to fraction form
29,539.13/43,845.75 = 43,845.75/x - Step 3: Cross multiply
29,539.13x = 43,845.75 × 43,845.75 - Step 4: Simplify right side
29,539.13x = 1,922,449,793.06 - Step 5: Solve for x
x = 1,922,449,793.06/29,539.13 - Step 6: Final answer
x = 65,081.47
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.