Finding the Fourth Proportional to 733.36, 1,100.28 and 514
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Solution
The fourth proportional to 733.36, 1,100.28 and 514 is: 771.17
Step by Step Solution
- Step 1: Write the proportion equation
733.36 : 1,100.28 = 514 : x - Step 2: Convert to fraction form
733.36/1,100.28 = 514/x - Step 3: Cross multiply
733.36x = 1,100.28 × 514 - Step 4: Simplify right side
733.36x = 565,543.92 - Step 5: Solve for x
x = 565,543.92/733.36 - Step 6: Final answer
x = 771.17
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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.