Finding the Third Proportional to 5,246 and 9,628
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Solution
The third proportional to 5,246 and 9,628 is: 17,670.30
Step by Step Solution
- Step 1: Write the proportion equation
5,246 : 9,628 = 9,628 : x - Step 2: Convert to fraction form
5,246/9,628 = 9,628/x - Step 3: Cross multiply
5,246x = 9,628 × 9,628 - Step 4: Simplify right side
5,246x = 92,698,384 - Step 5: Solve for x
x = 92,698,384/5,246 - Step 6: Final answer
x = 17,670.30
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Why These Related Problems?
These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.