Finding the Fourth Proportional to 244,517.84, 337,450.84 and 137,094.80
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Solution
The fourth proportional to 244,517.84, 337,450.84 and 137,094.80 is: 189,199.92
Step by Step Solution
- Step 1: Write the proportion equation
244,517.84 : 337,450.84 = 137,094.80 : x - Step 2: Convert to fraction form
244,517.84/337,450.84 = 137,094.80/x - Step 3: Cross multiply
244,517.84x = 337,450.84 × 137,094.80 - Step 4: Simplify right side
244,517.84x = 46,262,755,419.63 - Step 5: Solve for x
x = 46,262,755,419.63/244,517.84 - Step 6: Final answer
x = 189,199.92
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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.