Finding the Fourth Proportional to 2,554, 3,524.68 and 1,450
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Solution
The fourth proportional to 2,554, 3,524.68 and 1,450 is: 2,001.09
Step by Step Solution
- Step 1: Write the proportion equation
2,554 : 3,524.68 = 1,450 : x - Step 2: Convert to fraction form
2,554/3,524.68 = 1,450/x - Step 3: Cross multiply
2,554x = 3,524.68 × 1,450 - Step 4: Simplify right side
2,554x = 5,110,786 - Step 5: Solve for x
x = 5,110,786/2,554 - Step 6: Final answer
x = 2,001.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.