Finding the Fourth Proportional to 24,236.24, 33,448.64 and 14,168.07
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Solution
The fourth proportional to 24,236.24, 33,448.64 and 14,168.07 is: 19,553.47
Step by Step Solution
- Step 1: Write the proportion equation
24,236.24 : 33,448.64 = 14,168.07 : x - Step 2: Convert to fraction form
24,236.24/33,448.64 = 14,168.07/x - Step 3: Cross multiply
24,236.24x = 33,448.64 × 14,168.07 - Step 4: Simplify right side
24,236.24x = 473,902,602.08 - Step 5: Solve for x
x = 473,902,602.08/24,236.24 - Step 6: Final answer
x = 19,553.47
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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.