Finding the Fourth Proportional to 246,415.04, 369,662.43 and 96,574.08
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Solution
The fourth proportional to 246,415.04, 369,662.43 and 96,574.08 is: 144,876.75
Step by Step Solution
- Step 1: Write the proportion equation
246,415.04 : 369,662.43 = 96,574.08 : x - Step 2: Convert to fraction form
246,415.04/369,662.43 = 96,574.08/x - Step 3: Cross multiply
246,415.04x = 369,662.43 × 96,574.08 - Step 4: Simplify right side
246,415.04x = 35,699,809,087.81 - Step 5: Solve for x
x = 35,699,809,087.81/246,415.04 - Step 6: Final answer
x = 144,876.75
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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.