Finding the Fourth Proportional to 334,586.62, 461,723.79 and 183,682.54
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Solution
The fourth proportional to 334,586.62, 461,723.79 and 183,682.54 is: 253,478.75
Step by Step Solution
- Step 1: Write the proportion equation
334,586.62 : 461,723.79 = 183,682.54 : x - Step 2: Convert to fraction form
334,586.62/461,723.79 = 183,682.54/x - Step 3: Cross multiply
334,586.62x = 461,723.79 × 183,682.54 - Step 4: Simplify right side
334,586.62x = 84,810,598,525.63 - Step 5: Solve for x
x = 84,810,598,525.63/334,586.62 - Step 6: Final answer
x = 253,478.75
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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.