Finding the Fourth Proportional to 335,913.14, 463,560.14 and 185,010.14
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Solution
The fourth proportional to 335,913.14, 463,560.14 and 185,010.14 is: 255,313.99
Step by Step Solution
- Step 1: Write the proportion equation
335,913.14 : 463,560.14 = 185,010.14 : x - Step 2: Convert to fraction form
335,913.14/463,560.14 = 185,010.14/x - Step 3: Cross multiply
335,913.14x = 463,560.14 × 185,010.14 - Step 4: Simplify right side
335,913.14x = 85,763,325,474.77 - Step 5: Solve for x
x = 85,763,325,474.77/335,913.14 - Step 6: Final answer
x = 255,313.99
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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.