Finding the Fourth Proportional to 332,908.02, 459,444.69 and 182,027.70
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Solution
The fourth proportional to 332,908.02, 459,444.69 and 182,027.70 is: 251,215.52
Step by Step Solution
- Step 1: Write the proportion equation
332,908.02 : 459,444.69 = 182,027.70 : x - Step 2: Convert to fraction form
332,908.02/459,444.69 = 182,027.70/x - Step 3: Cross multiply
332,908.02x = 459,444.69 × 182,027.70 - Step 4: Simplify right side
332,908.02x = 83,631,660,197.91 - Step 5: Solve for x
x = 83,631,660,197.91/332,908.02 - Step 6: Final answer
x = 251,215.52
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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.