Finding the Fourth Proportional to 244,235.20, 365,575.20 and 174,251.20
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Solution
The fourth proportional to 244,235.20, 365,575.20 and 174,251.20 is: 260,822.02
Step by Step Solution
- Step 1: Write the proportion equation
244,235.20 : 365,575.20 = 174,251.20 : x - Step 2: Convert to fraction form
244,235.20/365,575.20 = 174,251.20/x - Step 3: Cross multiply
244,235.20x = 365,575.20 × 174,251.20 - Step 4: Simplify right side
244,235.20x = 63,701,917,290.24 - Step 5: Solve for x
x = 63,701,917,290.24/244,235.20 - Step 6: Final answer
x = 260,822.02
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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.