Finding the Third Proportional to 4,120 and 6,179
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Solution
The third proportional to 4,120 and 6,179 is: 9,267.00
Step by Step Solution
- Step 1: Write the proportion equation
4,120 : 6,179 = 6,179 : x - Step 2: Convert to fraction form
4,120/6,179 = 6,179/x - Step 3: Cross multiply
4,120x = 6,179 × 6,179 - Step 4: Simplify right side
4,120x = 38,180,041 - Step 5: Solve for x
x = 38,180,041/4,120 - Step 6: Final answer
x = 9,267.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.