Finding the Fourth Proportional to 17,654.06, 24,361.84 and 10,584.38
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Solution
The fourth proportional to 17,654.06, 24,361.84 and 10,584.38 is: 14,605.99
Step by Step Solution
- Step 1: Write the proportion equation
17,654.06 : 24,361.84 = 10,584.38 : x - Step 2: Convert to fraction form
17,654.06/24,361.84 = 10,584.38/x - Step 3: Cross multiply
17,654.06x = 24,361.84 × 10,584.38 - Step 4: Simplify right side
17,654.06x = 257,854,972.06 - Step 5: Solve for x
x = 257,854,972.06/17,654.06 - Step 6: Final answer
x = 14,605.99
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1.5x scale
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.