Finding the Fourth Proportional to 323,175.56, 483,851.96 and 171,027.99
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Solution
The fourth proportional to 323,175.56, 483,851.96 and 171,027.99 is: 256,059.67
Step by Step Solution
- Step 1: Write the proportion equation
323,175.56 : 483,851.96 = 171,027.99 : x - Step 2: Convert to fraction form
323,175.56/483,851.96 = 171,027.99/x - Step 3: Cross multiply
323,175.56x = 483,851.96 × 171,027.99 - Step 4: Simplify right side
323,175.56x = 82,752,228,176.36 - Step 5: Solve for x
x = 82,752,228,176.36/323,175.56 - Step 6: Final answer
x = 256,059.67
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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.