Finding the Third Proportional to 15,269.63 and 32,847.75
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Solution
The third proportional to 15,269.63 and 32,847.75 is: 70,661.50
Step by Step Solution
- Step 1: Write the proportion equation
15,269.63 : 32,847.75 = 32,847.75 : x - Step 2: Convert to fraction form
15,269.63/32,847.75 = 32,847.75/x - Step 3: Cross multiply
15,269.63x = 32,847.75 × 32,847.75 - Step 4: Simplify right side
15,269.63x = 1,078,974,680.06 - Step 5: Solve for x
x = 1,078,974,680.06/15,269.63 - Step 6: Final answer
x = 70,661.50
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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.