Finding the Fourth Proportional to 335,582.07, 463,103.08 and 184,679.07
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Solution
The fourth proportional to 335,582.07, 463,103.08 and 184,679.07 is: 254,857.02
Step by Step Solution
- Step 1: Write the proportion equation
335,582.07 : 463,103.08 = 184,679.07 : x - Step 2: Convert to fraction form
335,582.07/463,103.08 = 184,679.07/x - Step 3: Cross multiply
335,582.07x = 463,103.08 × 184,679.07 - Step 4: Simplify right side
335,582.07x = 85,525,446,128.54 - Step 5: Solve for x
x = 85,525,446,128.54/335,582.07 - Step 6: Final answer
x = 254,857.02
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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.