Finding the Fourth Proportional to 337,892.36, 466,343.80 and 192,698.44
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Solution
The fourth proportional to 337,892.36, 466,343.80 and 192,698.44 is: 265,953.70
Step by Step Solution
- Step 1: Write the proportion equation
337,892.36 : 466,343.80 = 192,698.44 : x - Step 2: Convert to fraction form
337,892.36/466,343.80 = 192,698.44/x - Step 3: Cross multiply
337,892.36x = 466,343.80 × 192,698.44 - Step 4: Simplify right side
337,892.36x = 89,863,722,763.67 - Step 5: Solve for x
x = 89,863,722,763.67/337,892.36 - Step 6: Final answer
x = 265,953.70
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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.