Finding the Fourth Proportional to 363,250.98, 544,896.97 and 110,539.71
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Solution
The fourth proportional to 363,250.98, 544,896.97 and 110,539.71 is: 165,815.80
Step by Step Solution
- Step 1: Write the proportion equation
363,250.98 : 544,896.97 = 110,539.71 : x - Step 2: Convert to fraction form
363,250.98/544,896.97 = 110,539.71/x - Step 3: Cross multiply
363,250.98x = 544,896.97 × 110,539.71 - Step 4: Simplify right side
363,250.98x = 60,232,750,723.97 - Step 5: Solve for x
x = 60,232,750,723.97/363,250.98 - Step 6: Final answer
x = 165,815.80
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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.