Finding the Fourth Proportional to 4,933.10, 7,396 and 2,333
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Solution
The fourth proportional to 4,933.10, 7,396 and 2,333 is: 3,497.77
Step by Step Solution
- Step 1: Write the proportion equation
4,933.10 : 7,396 = 2,333 : x - Step 2: Convert to fraction form
4,933.10/7,396 = 2,333/x - Step 3: Cross multiply
4,933.10x = 7,396 × 2,333 - Step 4: Simplify right side
4,933.10x = 17,254,868 - Step 5: Solve for x
x = 17,254,868/4,933.10 - Step 6: Final answer
x = 3,497.77
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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.