Finding the Fourth Proportional to 329,167.53, 492,908.00 and 227,825.19
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Solution
The fourth proportional to 329,167.53, 492,908.00 and 227,825.19 is: 341,154.12
Step by Step Solution
- Step 1: Write the proportion equation
329,167.53 : 492,908.00 = 227,825.19 : x - Step 2: Convert to fraction form
329,167.53/492,908.00 = 227,825.19/x - Step 3: Cross multiply
329,167.53x = 492,908.00 × 227,825.19 - Step 4: Simplify right side
329,167.53x = 112,296,857,613.39 - Step 5: Solve for x
x = 112,296,857,613.39/329,167.53 - Step 6: Final answer
x = 341,154.12
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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.