Finding the Fourth Proportional to 335,630.84, 463,175.69 and 182,675.09
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Solution
The fourth proportional to 335,630.84, 463,175.69 and 182,675.09 is: 252,094.42
Step by Step Solution
- Step 1: Write the proportion equation
335,630.84 : 463,175.69 = 182,675.09 : x - Step 2: Convert to fraction form
335,630.84/463,175.69 = 182,675.09/x - Step 3: Cross multiply
335,630.84x = 463,175.69 × 182,675.09 - Step 4: Simplify right side
335,630.84x = 84,610,661,101.13 - Step 5: Solve for x
x = 84,610,661,101.13/335,630.84 - Step 6: Final answer
x = 252,094.42
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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.