Finding the Third Proportional to 4,113.84 and 6,624.84
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Solution
The third proportional to 4,113.84 and 6,624.84 is: 10,668.50
Step by Step Solution
- Step 1: Write the proportion equation
4,113.84 : 6,624.84 = 6,624.84 : x - Step 2: Convert to fraction form
4,113.84/6,624.84 = 6,624.84/x - Step 3: Cross multiply
4,113.84x = 6,624.84 × 6,624.84 - Step 4: Simplify right side
4,113.84x = 43,888,554.71 - Step 5: Solve for x
x = 43,888,554.71/4,113.84 - Step 6: Final answer
x = 10,668.50
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.