Finding the Fourth Proportional to 240,883.01, 361,296.36 and 96,782.99
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Solution
The fourth proportional to 240,883.01, 361,296.36 and 96,782.99 is: 145,163.17
Step by Step Solution
- Step 1: Write the proportion equation
240,883.01 : 361,296.36 = 96,782.99 : x - Step 2: Convert to fraction form
240,883.01/361,296.36 = 96,782.99/x - Step 3: Cross multiply
240,883.01x = 361,296.36 × 96,782.99 - Step 4: Simplify right side
240,883.01x = 34,967,342,222.73 - Step 5: Solve for x
x = 34,967,342,222.73/240,883.01 - Step 6: Final answer
x = 145,163.17
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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.