Finding the Third Proportional to 2,850.19 and 4,010.06
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Solution
The third proportional to 2,850.19 and 4,010.06 is: 5,641.95
Step by Step Solution
- Step 1: Write the proportion equation
2,850.19 : 4,010.06 = 4,010.06 : x - Step 2: Convert to fraction form
2,850.19/4,010.06 = 4,010.06/x - Step 3: Cross multiply
2,850.19x = 4,010.06 × 4,010.06 - Step 4: Simplify right side
2,850.19x = 16,080,601.25 - Step 5: Solve for x
x = 16,080,601.25/2,850.19 - Step 6: Final answer
x = 5,641.95
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.