Finding the Third Proportional to 255,714 and 383,571
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Solution
The third proportional to 255,714 and 383,571 is: 575,356.50
Step by Step Solution
- Step 1: Write the proportion equation
255,714 : 383,571 = 383,571 : x - Step 2: Convert to fraction form
255,714/383,571 = 383,571/x - Step 3: Cross multiply
255,714x = 383,571 × 383,571 - Step 4: Simplify right side
255,714x = 147,126,712,041 - Step 5: Solve for x
x = 147,126,712,041/255,714 - Step 6: Final answer
x = 575,356.50
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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.