Finding the Fourth Proportional to 174,582.99, 261,989.33 and 95,752.58
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Solution
The fourth proportional to 174,582.99, 261,989.33 and 95,752.58 is: 143,691.85
Step by Step Solution
- Step 1: Write the proportion equation
174,582.99 : 261,989.33 = 95,752.58 : x - Step 2: Convert to fraction form
174,582.99/261,989.33 = 95,752.58/x - Step 3: Cross multiply
174,582.99x = 261,989.33 × 95,752.58 - Step 4: Simplify right side
174,582.99x = 25,086,152,491.26 - Step 5: Solve for x
x = 25,086,152,491.26/174,582.99 - Step 6: Final answer
x = 143,691.85
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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.