Finding the Third Proportional to 4,679.44 and 11,292.75
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Solution
The third proportional to 4,679.44 and 11,292.75 is: 27,252.46
Step by Step Solution
- Step 1: Write the proportion equation
4,679.44 : 11,292.75 = 11,292.75 : x - Step 2: Convert to fraction form
4,679.44/11,292.75 = 11,292.75/x - Step 3: Cross multiply
4,679.44x = 11,292.75 × 11,292.75 - Step 4: Simplify right side
4,679.44x = 127,526,202.56 - Step 5: Solve for x
x = 127,526,202.56/4,679.44 - Step 6: Final answer
x = 27,252.46
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Why These Related Problems?
These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.