Finding the Fourth Proportional to 332.19, 498.36 and 195.35
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Solution
The fourth proportional to 332.19, 498.36 and 195.35 is: 293.06
Step by Step Solution
- Step 1: Write the proportion equation
332.19 : 498.36 = 195.35 : x - Step 2: Convert to fraction form
332.19/498.36 = 195.35/x - Step 3: Cross multiply
332.19x = 498.36 × 195.35 - Step 4: Simplify right side
332.19x = 97,352.13 - Step 5: Solve for x
x = 97,352.13/332.19 - Step 6: Final answer
x = 293.06
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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.