Finding the Fourth Proportional to 341,169.96, 511,339.77 and 241,358.97
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Solution
The fourth proportional to 341,169.96, 511,339.77 and 241,358.97 is: 361,744.75
Step by Step Solution
- Step 1: Write the proportion equation
341,169.96 : 511,339.77 = 241,358.97 : x - Step 2: Convert to fraction form
341,169.96/511,339.77 = 241,358.97/x - Step 3: Cross multiply
341,169.96x = 511,339.77 × 241,358.97 - Step 4: Simplify right side
341,169.96x = 123,416,440,207.24 - Step 5: Solve for x
x = 123,416,440,207.24/341,169.96 - Step 6: Final answer
x = 361,744.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.