Finding the Fourth Proportional to 568,450.17, 852,675.30 and 169,096.68
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Solution
The fourth proportional to 568,450.17, 852,675.30 and 169,096.68 is: 253,645.03
Step by Step Solution
- Step 1: Write the proportion equation
568,450.17 : 852,675.30 = 169,096.68 : x - Step 2: Convert to fraction form
568,450.17/852,675.30 = 169,096.68/x - Step 3: Cross multiply
568,450.17x = 852,675.30 × 169,096.68 - Step 4: Simplify right side
568,450.17x = 144,184,562,348.00 - Step 5: Solve for x
x = 144,184,562,348.00/568,450.17 - Step 6: Final answer
x = 253,645.03
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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.