Finding the Fourth Proportional to 222,817.08, 334,201.92 and 62,889.06
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Solution
The fourth proportional to 222,817.08, 334,201.92 and 62,889.06 is: 94,326.90
Step by Step Solution
- Step 1: Write the proportion equation
222,817.08 : 334,201.92 = 62,889.06 : x - Step 2: Convert to fraction form
222,817.08/334,201.92 = 62,889.06/x - Step 3: Cross multiply
222,817.08x = 334,201.92 × 62,889.06 - Step 4: Simplify right side
222,817.08x = 21,017,644,599.00 - Step 5: Solve for x
x = 21,017,644,599.00/222,817.08 - Step 6: Final answer
x = 94,326.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.