Finding the Fourth Proportional to 365,303.99, 504,125.22 and 204,169.48
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Solution
The fourth proportional to 365,303.99, 504,125.22 and 204,169.48 is: 281,757.08
Step by Step Solution
- Step 1: Write the proportion equation
365,303.99 : 504,125.22 = 204,169.48 : x - Step 2: Convert to fraction form
365,303.99/504,125.22 = 204,169.48/x - Step 3: Cross multiply
365,303.99x = 504,125.22 × 204,169.48 - Step 4: Simplify right side
365,303.99x = 102,926,984,022.29 - Step 5: Solve for x
x = 102,926,984,022.29/365,303.99 - Step 6: Final answer
x = 281,757.08
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1.5x scale
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.