Finding the Third Proportional to 3,052.13 and 6,279.75
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Solution
The third proportional to 3,052.13 and 6,279.75 is: 12,920.59
Step by Step Solution
- Step 1: Write the proportion equation
3,052.13 : 6,279.75 = 6,279.75 : x - Step 2: Convert to fraction form
3,052.13/6,279.75 = 6,279.75/x - Step 3: Cross multiply
3,052.13x = 6,279.75 × 6,279.75 - Step 4: Simplify right side
3,052.13x = 39,435,260.06 - Step 5: Solve for x
x = 39,435,260.06/3,052.13 - Step 6: Final answer
x = 12,920.59
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.