Finding the Fourth Proportional to 246,710.20, 369,800.34 and 106,534.84
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Solution
The fourth proportional to 246,710.20, 369,800.34 and 106,534.84 is: 159,687.84
Step by Step Solution
- Step 1: Write the proportion equation
246,710.20 : 369,800.34 = 106,534.84 : x - Step 2: Convert to fraction form
246,710.20/369,800.34 = 106,534.84/x - Step 3: Cross multiply
246,710.20x = 369,800.34 × 106,534.84 - Step 4: Simplify right side
246,710.20x = 39,396,620,053.85 - Step 5: Solve for x
x = 39,396,620,053.85/246,710.20 - Step 6: Final answer
x = 159,687.84
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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.