Finding the Third Proportional to 6,272.44 and 9,717.75
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Solution
The third proportional to 6,272.44 and 9,717.75 is: 15,055.50
Step by Step Solution
- Step 1: Write the proportion equation
6,272.44 : 9,717.75 = 9,717.75 : x - Step 2: Convert to fraction form
6,272.44/9,717.75 = 9,717.75/x - Step 3: Cross multiply
6,272.44x = 9,717.75 × 9,717.75 - Step 4: Simplify right side
6,272.44x = 94,434,665.06 - Step 5: Solve for x
x = 94,434,665.06/6,272.44 - Step 6: Final answer
x = 15,055.50
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.