Finding the Fourth Proportional to 196,372.44, 294,559.92 and 83,958
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Solution
The fourth proportional to 196,372.44, 294,559.92 and 83,958 is: 125,937.54
Step by Step Solution
- Step 1: Write the proportion equation
196,372.44 : 294,559.92 = 83,958 : x - Step 2: Convert to fraction form
196,372.44/294,559.92 = 83,958/x - Step 3: Cross multiply
196,372.44x = 294,559.92 × 83,958 - Step 4: Simplify right side
196,372.44x = 24,730,661,763.36 - Step 5: Solve for x
x = 24,730,661,763.36/196,372.44 - Step 6: Final answer
x = 125,937.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.