Finding the Fourth Proportional to 501,592.37, 752,230.49 and 164,554.49
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Solution
The fourth proportional to 501,592.37, 752,230.49 and 164,554.49 is: 246,779.88
Step by Step Solution
- Step 1: Write the proportion equation
501,592.37 : 752,230.49 = 164,554.49 : x - Step 2: Convert to fraction form
501,592.37/752,230.49 = 164,554.49/x - Step 3: Cross multiply
501,592.37x = 752,230.49 × 164,554.49 - Step 4: Simplify right side
501,592.37x = 123,782,904,644.40 - Step 5: Solve for x
x = 123,782,904,644.40/501,592.37 - Step 6: Final answer
x = 246,779.88
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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.