Finding the Fourth Proportional to 284,885.94, 392,882.49 and 244,586.82
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Solution
The fourth proportional to 284,885.94, 392,882.49 and 244,586.82 is: 337,306.50
Step by Step Solution
- Step 1: Write the proportion equation
284,885.94 : 392,882.49 = 244,586.82 : x - Step 2: Convert to fraction form
284,885.94/392,882.49 = 244,586.82/x - Step 3: Cross multiply
284,885.94x = 392,882.49 × 244,586.82 - Step 4: Simplify right side
284,885.94x = 96,093,878,862.78 - Step 5: Solve for x
x = 96,093,878,862.78/284,885.94 - Step 6: Final answer
x = 337,306.50
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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.