Finding the Fourth Proportional to 244,704.51, 337,497.44 and 202,189.23
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Solution
The fourth proportional to 244,704.51, 337,497.44 and 202,189.23 is: 278,860.19
Step by Step Solution
- Step 1: Write the proportion equation
244,704.51 : 337,497.44 = 202,189.23 : x - Step 2: Convert to fraction form
244,704.51/337,497.44 = 202,189.23/x - Step 3: Cross multiply
244,704.51x = 337,497.44 × 202,189.23 - Step 4: Simplify right side
244,704.51x = 68,238,346,509.63 - Step 5: Solve for x
x = 68,238,346,509.63/244,704.51 - Step 6: Final answer
x = 278,860.19
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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.