Finding the Fourth Proportional to 244,251.84, 337,063.84 and 136,825.72
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Solution
The fourth proportional to 244,251.84, 337,063.84 and 136,825.72 is: 188,817.42
Step by Step Solution
- Step 1: Write the proportion equation
244,251.84 : 337,063.84 = 136,825.72 : x - Step 2: Convert to fraction form
244,251.84/337,063.84 = 136,825.72/x - Step 3: Cross multiply
244,251.84x = 337,063.84 × 136,825.72 - Step 4: Simplify right side
244,251.84x = 46,119,001,409.24 - Step 5: Solve for x
x = 46,119,001,409.24/244,251.84 - Step 6: Final answer
x = 188,817.42
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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.