Finding the Fourth Proportional to 344,599.24, 475,477.26 and 201,331.60
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Solution
The fourth proportional to 344,599.24, 475,477.26 and 201,331.60 is: 277,796.89
Step by Step Solution
- Step 1: Write the proportion equation
344,599.24 : 475,477.26 = 201,331.60 : x - Step 2: Convert to fraction form
344,599.24/475,477.26 = 201,331.60/x - Step 3: Cross multiply
344,599.24x = 475,477.26 × 201,331.60 - Step 4: Simplify right side
344,599.24x = 95,728,597,519.42 - Step 5: Solve for x
x = 95,728,597,519.42/344,599.24 - Step 6: Final answer
x = 277,796.89
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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.