Finding the Fourth Proportional to 244,021.40, 365,859.30 and 94,203.80
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Solution
The fourth proportional to 244,021.40, 365,859.30 and 94,203.80 is: 141,238.99
Step by Step Solution
- Step 1: Write the proportion equation
244,021.40 : 365,859.30 = 94,203.80 : x - Step 2: Convert to fraction form
244,021.40/365,859.30 = 94,203.80/x - Step 3: Cross multiply
244,021.40x = 365,859.30 × 94,203.80 - Step 4: Simplify right side
244,021.40x = 34,465,336,325.34 - Step 5: Solve for x
x = 34,465,336,325.34/244,021.40 - Step 6: Final answer
x = 141,238.99
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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.