Finding the Fourth Proportional to 201,044.26, 301,107.08 and 95,937.04
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Solution
The fourth proportional to 201,044.26, 301,107.08 and 95,937.04 is: 143,686.38
Step by Step Solution
- Step 1: Write the proportion equation
201,044.26 : 301,107.08 = 95,937.04 : x - Step 2: Convert to fraction form
201,044.26/301,107.08 = 95,937.04/x - Step 3: Cross multiply
201,044.26x = 301,107.08 × 95,937.04 - Step 4: Simplify right side
201,044.26x = 28,887,321,978.24 - Step 5: Solve for x
x = 28,887,321,978.24/201,044.26 - Step 6: Final answer
x = 143,686.38
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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.