Finding the Fourth Proportional to 244,893.36, 337,934.42 and 136,003.80
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Solution
The fourth proportional to 244,893.36, 337,934.42 and 136,003.80 is: 187,675.02
Step by Step Solution
- Step 1: Write the proportion equation
244,893.36 : 337,934.42 = 136,003.80 : x - Step 2: Convert to fraction form
244,893.36/337,934.42 = 136,003.80/x - Step 3: Cross multiply
244,893.36x = 337,934.42 × 136,003.80 - Step 4: Simplify right side
244,893.36x = 45,960,365,270.80 - Step 5: Solve for x
x = 45,960,365,270.80/244,893.36 - Step 6: Final answer
x = 187,675.02
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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.