Finding the Fourth Proportional to 233,926.26, 350,947.84 and 67,714.26
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Solution
The fourth proportional to 233,926.26, 350,947.84 and 67,714.26 is: 101,588.31
Step by Step Solution
- Step 1: Write the proportion equation
233,926.26 : 350,947.84 = 67,714.26 : x - Step 2: Convert to fraction form
233,926.26/350,947.84 = 67,714.26/x - Step 3: Cross multiply
233,926.26x = 350,947.84 × 67,714.26 - Step 4: Simplify right side
233,926.26x = 23,764,173,284.20 - Step 5: Solve for x
x = 23,764,173,284.20/233,926.26 - Step 6: Final answer
x = 101,588.31
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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.