Finding the Fourth Proportional to 237,593.09, 356,346.58 and 95,432.62
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Solution
The fourth proportional to 237,593.09, 356,346.58 and 95,432.62 is: 143,131.64
Step by Step Solution
- Step 1: Write the proportion equation
237,593.09 : 356,346.58 = 95,432.62 : x - Step 2: Convert to fraction form
237,593.09/356,346.58 = 95,432.62/x - Step 3: Cross multiply
237,593.09x = 356,346.58 × 95,432.62 - Step 4: Simplify right side
237,593.09x = 34,007,087,757.44 - Step 5: Solve for x
x = 34,007,087,757.44/237,593.09 - Step 6: Final answer
x = 143,131.64
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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.