Finding the Fourth Proportional to 184.04, 275.85 and 111.95
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Solution
The fourth proportional to 184.04, 275.85 and 111.95 is: 167.79
Step by Step Solution
- Step 1: Write the proportion equation
184.04 : 275.85 = 111.95 : x - Step 2: Convert to fraction form
184.04/275.85 = 111.95/x - Step 3: Cross multiply
184.04x = 275.85 × 111.95 - Step 4: Simplify right side
184.04x = 30,880.03 - Step 5: Solve for x
x = 30,880.03/184.04 - Step 6: Final answer
x = 167.79
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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.