Finding the Third Proportional to 94,215.75 and 203,203.50
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Solution
The third proportional to 94,215.75 and 203,203.50 is: 438,267.09
Step by Step Solution
- Step 1: Write the proportion equation
94,215.75 : 203,203.50 = 203,203.50 : x - Step 2: Convert to fraction form
94,215.75/203,203.50 = 203,203.50/x - Step 3: Cross multiply
94,215.75x = 203,203.50 × 203,203.50 - Step 4: Simplify right side
94,215.75x = 41,291,662,412.25 - Step 5: Solve for x
x = 41,291,662,412.25/94,215.75 - Step 6: Final answer
x = 438,267.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.