Finding the Fourth Proportional to 599.47, 827.35 and 337.50
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Solution
The fourth proportional to 599.47, 827.35 and 337.50 is: 465.80
Step by Step Solution
- Step 1: Write the proportion equation
599.47 : 827.35 = 337.50 : x - Step 2: Convert to fraction form
599.47/827.35 = 337.50/x - Step 3: Cross multiply
599.47x = 827.35 × 337.50 - Step 4: Simplify right side
599.47x = 279,229.78 - Step 5: Solve for x
x = 279,229.78/599.47 - Step 6: Final answer
x = 465.80
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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.