Finding the Fourth Proportional to 336,161.04, 463,902.36 and 183,199.28
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Solution
The fourth proportional to 336,161.04, 463,902.36 and 183,199.28 is: 252,815.07
Step by Step Solution
- Step 1: Write the proportion equation
336,161.04 : 463,902.36 = 183,199.28 : x - Step 2: Convert to fraction form
336,161.04/463,902.36 = 183,199.28/x - Step 3: Cross multiply
336,161.04x = 463,902.36 × 183,199.28 - Step 4: Simplify right side
336,161.04x = 84,986,578,342.30 - Step 5: Solve for x
x = 84,986,578,342.30/336,161.04 - Step 6: Final answer
x = 252,815.07
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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.