Finding the Fourth Proportional to 335,791.95, 463,377.39 and 182,829.68
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Solution
The fourth proportional to 335,791.95, 463,377.39 and 182,829.68 is: 252,296.52
Step by Step Solution
- Step 1: Write the proportion equation
335,791.95 : 463,377.39 = 182,829.68 : x - Step 2: Convert to fraction form
335,791.95/463,377.39 = 182,829.68/x - Step 3: Cross multiply
335,791.95x = 463,377.39 × 182,829.68 - Step 4: Simplify right side
335,791.95x = 84,719,139,932.94 - Step 5: Solve for x
x = 84,719,139,932.94/335,791.95 - Step 6: Final answer
x = 252,296.52
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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.