Finding the Fourth Proportional to 344,533.24, 517,052.58 and 226,163.08
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Solution
The fourth proportional to 344,533.24, 517,052.58 and 226,163.08 is: 339,410.51
Step by Step Solution
- Step 1: Write the proportion equation
344,533.24 : 517,052.58 = 226,163.08 : x - Step 2: Convert to fraction form
344,533.24/517,052.58 = 226,163.08/x - Step 3: Cross multiply
344,533.24x = 517,052.58 × 226,163.08 - Step 4: Simplify right side
344,533.24x = 116,938,204,014.75 - Step 5: Solve for x
x = 116,938,204,014.75/344,533.24 - Step 6: Final answer
x = 339,410.51
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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.