Finding the Fourth Proportional to 530.44, 795.76 and 241.88
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Solution
The fourth proportional to 530.44, 795.76 and 241.88 is: 362.86
Step by Step Solution
- Step 1: Write the proportion equation
530.44 : 795.76 = 241.88 : x - Step 2: Convert to fraction form
530.44/795.76 = 241.88/x - Step 3: Cross multiply
530.44x = 795.76 × 241.88 - Step 4: Simplify right side
530.44x = 192,473.85 - Step 5: Solve for x
x = 192,473.85/530.44 - Step 6: Final answer
x = 362.86
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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.