Finding the Fourth Proportional to 246,433.00, 369,672.03 and 68,939.48
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Solution
The fourth proportional to 246,433.00, 369,672.03 and 68,939.48 is: 103,415.52
Step by Step Solution
- Step 1: Write the proportion equation
246,433.00 : 369,672.03 = 68,939.48 : x - Step 2: Convert to fraction form
246,433.00/369,672.03 = 68,939.48/x - Step 3: Cross multiply
246,433.00x = 369,672.03 × 68,939.48 - Step 4: Simplify right side
246,433.00x = 25,484,997,174.05 - Step 5: Solve for x
x = 25,484,997,174.05/246,433.00 - Step 6: Final answer
x = 103,415.52
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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.