Finding the Fourth Proportional to 236,592.63, 354,529.87 and 173,454.80
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Solution
The fourth proportional to 236,592.63, 354,529.87 and 173,454.80 is: 259,918.94
Step by Step Solution
- Step 1: Write the proportion equation
236,592.63 : 354,529.87 = 173,454.80 : x - Step 2: Convert to fraction form
236,592.63/354,529.87 = 173,454.80/x - Step 3: Cross multiply
236,592.63x = 354,529.87 × 173,454.80 - Step 4: Simplify right side
236,592.63x = 61,494,905,488.59 - Step 5: Solve for x
x = 61,494,905,488.59/236,592.63 - Step 6: Final answer
x = 259,918.94
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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.