Finding the Fourth Proportional to 232,129.01, 318,251.84 and 227,929.97
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Solution
The fourth proportional to 232,129.01, 318,251.84 and 227,929.97 is: 312,494.90
Step by Step Solution
- Step 1: Write the proportion equation
232,129.01 : 318,251.84 = 227,929.97 : x - Step 2: Convert to fraction form
232,129.01/318,251.84 = 227,929.97/x - Step 3: Cross multiply
232,129.01x = 318,251.84 × 227,929.97 - Step 4: Simplify right side
232,129.01x = 72,539,129,612.74 - Step 5: Solve for x
x = 72,539,129,612.74/232,129.01 - Step 6: Final answer
x = 312,494.90
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.