Finding the Fourth Proportional to 236,202.44, 354,302.70 and 58,706.12
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Solution
The fourth proportional to 236,202.44, 354,302.70 and 58,706.12 is: 88,058.94
Step by Step Solution
- Step 1: Write the proportion equation
236,202.44 : 354,302.70 = 58,706.12 : x - Step 2: Convert to fraction form
236,202.44/354,302.70 = 58,706.12/x - Step 3: Cross multiply
236,202.44x = 354,302.70 × 58,706.12 - Step 4: Simplify right side
236,202.44x = 20,799,736,822.52 - Step 5: Solve for x
x = 20,799,736,822.52/236,202.44 - Step 6: Final answer
x = 88,058.94
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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.