Finding the Fourth Proportional to 334,180.84, 461,198.72 and 183,307.00
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Solution
The fourth proportional to 334,180.84, 461,198.72 and 183,307.00 is: 252,979.65
Step by Step Solution
- Step 1: Write the proportion equation
334,180.84 : 461,198.72 = 183,307.00 : x - Step 2: Convert to fraction form
334,180.84/461,198.72 = 183,307.00/x - Step 3: Cross multiply
334,180.84x = 461,198.72 × 183,307.00 - Step 4: Simplify right side
334,180.84x = 84,540,951,461.05 - Step 5: Solve for x
x = 84,540,951,461.05/334,180.84 - Step 6: Final answer
x = 252,979.65
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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.