Finding the Third Proportional to 32,171.50 and 49,214
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Solution
The third proportional to 32,171.50 and 49,214 is: 75,284.58
Step by Step Solution
- Step 1: Write the proportion equation
32,171.50 : 49,214 = 49,214 : x - Step 2: Convert to fraction form
32,171.50/49,214 = 49,214/x - Step 3: Cross multiply
32,171.50x = 49,214 × 49,214 - Step 4: Simplify right side
32,171.50x = 2,422,017,796 - Step 5: Solve for x
x = 2,422,017,796/32,171.50 - Step 6: Final answer
x = 75,284.58
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.