Finding the Fourth Proportional to 264,833.01, 397,124.64 and 96,234.75
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Solution
The fourth proportional to 264,833.01, 397,124.64 and 96,234.75 is: 144,306.75
Step by Step Solution
- Step 1: Write the proportion equation
264,833.01 : 397,124.64 = 96,234.75 : x - Step 2: Convert to fraction form
264,833.01/397,124.64 = 96,234.75/x - Step 3: Cross multiply
264,833.01x = 397,124.64 × 96,234.75 - Step 4: Simplify right side
264,833.01x = 38,217,190,449.24 - Step 5: Solve for x
x = 38,217,190,449.24/264,833.01 - Step 6: Final answer
x = 144,306.75
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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.