Finding the Fourth Proportional to 335,728.08, 463,306.50 and 184,825.08
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Solution
The fourth proportional to 335,728.08, 463,306.50 and 184,825.08 is: 255,059.57
Step by Step Solution
- Step 1: Write the proportion equation
335,728.08 : 463,306.50 = 184,825.08 : x - Step 2: Convert to fraction form
335,728.08/463,306.50 = 184,825.08/x - Step 3: Cross multiply
335,728.08x = 463,306.50 × 184,825.08 - Step 4: Simplify right side
335,728.08x = 85,630,660,927.02 - Step 5: Solve for x
x = 85,630,660,927.02/335,728.08 - Step 6: Final answer
x = 255,059.57
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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.