Finding the Third Proportional to 14,207.75 and 22,287.75
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Solution
The third proportional to 14,207.75 and 22,287.75 is: 34,962.88
Step by Step Solution
- Step 1: Write the proportion equation
14,207.75 : 22,287.75 = 22,287.75 : x - Step 2: Convert to fraction form
14,207.75/22,287.75 = 22,287.75/x - Step 3: Cross multiply
14,207.75x = 22,287.75 × 22,287.75 - Step 4: Simplify right side
14,207.75x = 496,743,800.06 - Step 5: Solve for x
x = 496,743,800.06/14,207.75 - Step 6: Final answer
x = 34,962.88
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.