Finding the Fourth Proportional to 337,835.31, 466,180.99 and 228,717.68
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Solution
The fourth proportional to 337,835.31, 466,180.99 and 228,717.68 is: 315,608.91
Step by Step Solution
- Step 1: Write the proportion equation
337,835.31 : 466,180.99 = 228,717.68 : x - Step 2: Convert to fraction form
337,835.31/466,180.99 = 228,717.68/x - Step 3: Cross multiply
337,835.31x = 466,180.99 × 228,717.68 - Step 4: Simplify right side
337,835.31x = 106,623,833,556.91 - Step 5: Solve for x
x = 106,623,833,556.91/337,835.31 - Step 6: Final answer
x = 315,608.91
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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.