Finding the Fourth Proportional to 568.88, 853.45 and 184.13
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Solution
The fourth proportional to 568.88, 853.45 and 184.13 is: 276.23
Step by Step Solution
- Step 1: Write the proportion equation
568.88 : 853.45 = 184.13 : x - Step 2: Convert to fraction form
568.88/853.45 = 184.13/x - Step 3: Cross multiply
568.88x = 853.45 × 184.13 - Step 4: Simplify right side
568.88x = 157,141.02 - Step 5: Solve for x
x = 157,141.02/568.88 - Step 6: Final answer
x = 276.23
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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.