Finding the Fourth Proportional to 227,565.36, 341,201.52 and 94,537.44
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Solution
The fourth proportional to 227,565.36, 341,201.52 and 94,537.44 is: 141,745.29
Step by Step Solution
- Step 1: Write the proportion equation
227,565.36 : 341,201.52 = 94,537.44 : x - Step 2: Convert to fraction form
227,565.36/341,201.52 = 94,537.44/x - Step 3: Cross multiply
227,565.36x = 341,201.52 × 94,537.44 - Step 4: Simplify right side
227,565.36x = 32,256,318,224.91 - Step 5: Solve for x
x = 32,256,318,224.91/227,565.36 - Step 6: Final answer
x = 141,745.29
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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.