Finding the Fourth Proportional to 275,896.74, 414,134.68 and 244,507.62
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Solution
The fourth proportional to 275,896.74, 414,134.68 and 244,507.62 is: 367,018.06
Step by Step Solution
- Step 1: Write the proportion equation
275,896.74 : 414,134.68 = 244,507.62 : x - Step 2: Convert to fraction form
275,896.74/414,134.68 = 244,507.62/x - Step 3: Cross multiply
275,896.74x = 414,134.68 × 244,507.62 - Step 4: Simplify right side
275,896.74x = 101,259,084,966.26 - Step 5: Solve for x
x = 101,259,084,966.26/275,896.74 - Step 6: Final answer
x = 367,018.06
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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.