Finding the Third Proportional to 96,752 and 213,128
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Solution
The third proportional to 96,752 and 213,128 is: 469,484.29
Step by Step Solution
- Step 1: Write the proportion equation
96,752 : 213,128 = 213,128 : x - Step 2: Convert to fraction form
96,752/213,128 = 213,128/x - Step 3: Cross multiply
96,752x = 213,128 × 213,128 - Step 4: Simplify right side
96,752x = 45,423,544,384 - Step 5: Solve for x
x = 45,423,544,384/96,752 - Step 6: Final answer
x = 469,484.29
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.