Finding the Fourth Proportional to 232.84, 349.99 and 187.68
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Solution
The fourth proportional to 232.84, 349.99 and 187.68 is: 282.11
Step by Step Solution
- Step 1: Write the proportion equation
232.84 : 349.99 = 187.68 : x - Step 2: Convert to fraction form
232.84/349.99 = 187.68/x - Step 3: Cross multiply
232.84x = 349.99 × 187.68 - Step 4: Simplify right side
232.84x = 65,686.12 - Step 5: Solve for x
x = 65,686.12/232.84 - Step 6: Final answer
x = 282.11
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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.