Finding the Fourth Proportional to 252,175.24, 377,594.70 and 152,201.80
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Solution
The fourth proportional to 252,175.24, 377,594.70 and 152,201.80 is: 227,899.43
Step by Step Solution
- Step 1: Write the proportion equation
252,175.24 : 377,594.70 = 152,201.80 : x - Step 2: Convert to fraction form
252,175.24/377,594.70 = 152,201.80/x - Step 3: Cross multiply
252,175.24x = 377,594.70 × 152,201.80 - Step 4: Simplify right side
252,175.24x = 57,470,593,010.46 - Step 5: Solve for x
x = 57,470,593,010.46/252,175.24 - Step 6: Final answer
x = 227,899.43
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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.