Finding the Fourth Proportional to 116.92, 175.33 and 56.01
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Solution
The fourth proportional to 116.92, 175.33 and 56.01 is: 83.99
Step by Step Solution
- Step 1: Write the proportion equation
116.92 : 175.33 = 56.01 : x - Step 2: Convert to fraction form
116.92/175.33 = 56.01/x - Step 3: Cross multiply
116.92x = 175.33 × 56.01 - Step 4: Simplify right side
116.92x = 9,820.23 - Step 5: Solve for x
x = 9,820.23/116.92 - Step 6: Final answer
x = 83.99
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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.