Finding the Fourth Proportional to 344,525.04, 516,892.46 and 176,163.62
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Solution
The fourth proportional to 344,525.04, 516,892.46 and 176,163.62 is: 264,299.07
Step by Step Solution
- Step 1: Write the proportion equation
344,525.04 : 516,892.46 = 176,163.62 : x - Step 2: Convert to fraction form
344,525.04/516,892.46 = 176,163.62/x - Step 3: Cross multiply
344,525.04x = 516,892.46 × 176,163.62 - Step 4: Simplify right side
344,525.04x = 91,057,647,315.72 - Step 5: Solve for x
x = 91,057,647,315.72/344,525.04 - Step 6: Final answer
x = 264,299.07
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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.