Finding the Fourth Proportional to 599.18, 898 and 583.80
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Solution
The fourth proportional to 599.18, 898 and 583.80 is: 874.95
Step by Step Solution
- Step 1: Write the proportion equation
599.18 : 898 = 583.80 : x - Step 2: Convert to fraction form
599.18/898 = 583.80/x - Step 3: Cross multiply
599.18x = 898 × 583.80 - Step 4: Simplify right side
599.18x = 524,252.40 - Step 5: Solve for x
x = 524,252.40/599.18 - Step 6: Final answer
x = 874.95
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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.