Finding the Fourth Proportional to 246,789.08, 370,107.07 and 88,997.03
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Solution
The fourth proportional to 246,789.08, 370,107.07 and 88,997.03 is: 133,467.94
Step by Step Solution
- Step 1: Write the proportion equation
246,789.08 : 370,107.07 = 88,997.03 : x - Step 2: Convert to fraction form
246,789.08/370,107.07 = 88,997.03/x - Step 3: Cross multiply
246,789.08x = 370,107.07 × 88,997.03 - Step 4: Simplify right side
246,789.08x = 32,938,429,827.48 - Step 5: Solve for x
x = 32,938,429,827.48/246,789.08 - Step 6: Final answer
x = 133,467.94
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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.