Finding the Fourth Proportional to 236,352.26, 354,232.74 and 118,056.62
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Solution
The fourth proportional to 236,352.26, 354,232.74 and 118,056.62 is: 176,937.26
Step by Step Solution
- Step 1: Write the proportion equation
236,352.26 : 354,232.74 = 118,056.62 : x - Step 2: Convert to fraction form
236,352.26/354,232.74 = 118,056.62/x - Step 3: Cross multiply
236,352.26x = 354,232.74 × 118,056.62 - Step 4: Simplify right side
236,352.26x = 41,819,521,306.03 - Step 5: Solve for x
x = 41,819,521,306.03/236,352.26 - Step 6: Final answer
x = 176,937.26
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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.