Finding the Third Proportional to 29,405.75 and 44,378.75
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Solution
The third proportional to 29,405.75 and 44,378.75 is: 66,975.79
Step by Step Solution
- Step 1: Write the proportion equation
29,405.75 : 44,378.75 = 44,378.75 : x - Step 2: Convert to fraction form
29,405.75/44,378.75 = 44,378.75/x - Step 3: Cross multiply
29,405.75x = 44,378.75 × 44,378.75 - Step 4: Simplify right side
29,405.75x = 1,969,473,451.56 - Step 5: Solve for x
x = 1,969,473,451.56/29,405.75 - Step 6: Final answer
x = 66,975.79
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.