Finding the Fourth Proportional to 241,193.31, 332,867.21 and 133,797.94
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Solution
The fourth proportional to 241,193.31, 332,867.21 and 133,797.94 is: 184,652.49
Step by Step Solution
- Step 1: Write the proportion equation
241,193.31 : 332,867.21 = 133,797.94 : x - Step 2: Convert to fraction form
241,193.31/332,867.21 = 133,797.94/x - Step 3: Cross multiply
241,193.31x = 332,867.21 × 133,797.94 - Step 4: Simplify right side
241,193.31x = 44,536,945,490.39 - Step 5: Solve for x
x = 44,536,945,490.39/241,193.31 - Step 6: Final answer
x = 184,652.49
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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.