Finding the Fourth Proportional to 246,237.26, 340,087.67 and 165,524.81
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Solution
The fourth proportional to 246,237.26, 340,087.67 and 165,524.81 is: 228,612.62
Step by Step Solution
- Step 1: Write the proportion equation
246,237.26 : 340,087.67 = 165,524.81 : x - Step 2: Convert to fraction form
246,237.26/340,087.67 = 165,524.81/x - Step 3: Cross multiply
246,237.26x = 340,087.67 × 165,524.81 - Step 4: Simplify right side
246,237.26x = 56,292,944,432.03 - Step 5: Solve for x
x = 56,292,944,432.03/246,237.26 - Step 6: Final answer
x = 228,612.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.