Finding the Fourth Proportional to 594,849.12, 892,273.67 and 174,124.99
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Solution
The fourth proportional to 594,849.12, 892,273.67 and 174,124.99 is: 261,187.49
Step by Step Solution
- Step 1: Write the proportion equation
594,849.12 : 892,273.67 = 174,124.99 : x - Step 2: Convert to fraction form
594,849.12/892,273.67 = 174,124.99/x - Step 3: Cross multiply
594,849.12x = 892,273.67 × 174,124.99 - Step 4: Simplify right side
594,849.12x = 155,367,145,743.15 - Step 5: Solve for x
x = 155,367,145,743.15/594,849.12 - Step 6: Final answer
x = 261,187.49
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1.5x scale
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.