Finding the Fourth Proportional to 17,093.16, 23,589.22 and 9,641
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Solution
The fourth proportional to 17,093.16, 23,589.22 and 9,641 is: 13,304.95
Step by Step Solution
- Step 1: Write the proportion equation
17,093.16 : 23,589.22 = 9,641 : x - Step 2: Convert to fraction form
17,093.16/23,589.22 = 9,641/x - Step 3: Cross multiply
17,093.16x = 23,589.22 × 9,641 - Step 4: Simplify right side
17,093.16x = 227,423,670.02 - Step 5: Solve for x
x = 227,423,670.02/17,093.16 - Step 6: Final answer
x = 13,304.95
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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.