Finding the Third Proportional to 4,546.13 and 11,274.19
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Solution
The third proportional to 4,546.13 and 11,274.19 is: 27,959.48
Step by Step Solution
- Step 1: Write the proportion equation
4,546.13 : 11,274.19 = 11,274.19 : x - Step 2: Convert to fraction form
4,546.13/11,274.19 = 11,274.19/x - Step 3: Cross multiply
4,546.13x = 11,274.19 × 11,274.19 - Step 4: Simplify right side
4,546.13x = 127,107,303.79 - Step 5: Solve for x
x = 127,107,303.79/4,546.13 - Step 6: Final answer
x = 27,959.48
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Why These Related Problems?
These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.