Finding the Fourth Proportional to 176,891.97, 265,372.97 and 50,533.31
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Solution
The fourth proportional to 176,891.97, 265,372.97 and 50,533.31 is: 75,809.96
Step by Step Solution
- Step 1: Write the proportion equation
176,891.97 : 265,372.97 = 50,533.31 : x - Step 2: Convert to fraction form
176,891.97/265,372.97 = 50,533.31/x - Step 3: Cross multiply
176,891.97x = 265,372.97 × 50,533.31 - Step 4: Simplify right side
176,891.97x = 13,410,173,358.10 - Step 5: Solve for x
x = 13,410,173,358.10/176,891.97 - Step 6: Final answer
x = 75,809.96
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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.