Finding the Fourth Proportional to 176,660.87, 264,992.91 and 50,301.03
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Solution
The fourth proportional to 176,660.87, 264,992.91 and 50,301.03 is: 75,452.00
Step by Step Solution
- Step 1: Write the proportion equation
176,660.87 : 264,992.91 = 50,301.03 : x - Step 2: Convert to fraction form
176,660.87/264,992.91 = 50,301.03/x - Step 3: Cross multiply
176,660.87x = 264,992.91 × 50,301.03 - Step 4: Simplify right side
176,660.87x = 13,329,414,739.23 - Step 5: Solve for x
x = 13,329,414,739.23/176,660.87 - Step 6: Final answer
x = 75,452.00
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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.