Finding the Fourth Proportional to 532.92, 735.39 and 300
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Solution
The fourth proportional to 532.92, 735.39 and 300 is: 413.98
Step by Step Solution
- Step 1: Write the proportion equation
532.92 : 735.39 = 300 : x - Step 2: Convert to fraction form
532.92/735.39 = 300/x - Step 3: Cross multiply
532.92x = 735.39 × 300 - Step 4: Simplify right side
532.92x = 220,617 - Step 5: Solve for x
x = 220,617/532.92 - Step 6: Final answer
x = 413.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.