Finding the Fourth Proportional to 4,534.97, 6,797.66 and 2,582.99
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Solution
The fourth proportional to 4,534.97, 6,797.66 and 2,582.99 is: 3,871.75
Step by Step Solution
- Step 1: Write the proportion equation
4,534.97 : 6,797.66 = 2,582.99 : x - Step 2: Convert to fraction form
4,534.97/6,797.66 = 2,582.99/x - Step 3: Cross multiply
4,534.97x = 6,797.66 × 2,582.99 - Step 4: Simplify right side
4,534.97x = 17,558,274.89 - Step 5: Solve for x
x = 17,558,274.89/4,534.97 - Step 6: Final answer
x = 3,871.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.