Finding the Fourth Proportional to 241,640.70, 362,104.65 and 175,220.70
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Solution
The fourth proportional to 241,640.70, 362,104.65 and 175,220.70 is: 262,572.61
Step by Step Solution
- Step 1: Write the proportion equation
241,640.70 : 362,104.65 = 175,220.70 : x - Step 2: Convert to fraction form
241,640.70/362,104.65 = 175,220.70/x - Step 3: Cross multiply
241,640.70x = 362,104.65 × 175,220.70 - Step 4: Simplify right side
241,640.70x = 63,448,230,246.26 - Step 5: Solve for x
x = 63,448,230,246.26/241,640.70 - Step 6: Final answer
x = 262,572.61
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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.