Finding the Fourth Proportional to 341,610.99, 471,548.97 and 205,651.26
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Solution
The fourth proportional to 341,610.99, 471,548.97 and 205,651.26 is: 283,874.47
Step by Step Solution
- Step 1: Write the proportion equation
341,610.99 : 471,548.97 = 205,651.26 : x - Step 2: Convert to fraction form
341,610.99/471,548.97 = 205,651.26/x - Step 3: Cross multiply
341,610.99x = 471,548.97 × 205,651.26 - Step 4: Simplify right side
341,610.99x = 96,974,639,832.20 - Step 5: Solve for x
x = 96,974,639,832.20/341,610.99 - Step 6: Final answer
x = 283,874.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.