Finding the Third Proportional to 32,382 and 70,767
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Solution
The third proportional to 32,382 and 70,767 is: 154,652.84
Step by Step Solution
- Step 1: Write the proportion equation
32,382 : 70,767 = 70,767 : x - Step 2: Convert to fraction form
32,382/70,767 = 70,767/x - Step 3: Cross multiply
32,382x = 70,767 × 70,767 - Step 4: Simplify right side
32,382x = 5,007,968,289 - Step 5: Solve for x
x = 5,007,968,289/32,382 - Step 6: Final answer
x = 154,652.84
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.