Finding the Fourth Proportional to 358.58, 537.93 and 175.99
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Solution
The fourth proportional to 358.58, 537.93 and 175.99 is: 264.01
Step by Step Solution
- Step 1: Write the proportion equation
358.58 : 537.93 = 175.99 : x - Step 2: Convert to fraction form
358.58/537.93 = 175.99/x - Step 3: Cross multiply
358.58x = 537.93 × 175.99 - Step 4: Simplify right side
358.58x = 94,668.96 - Step 5: Solve for x
x = 94,668.96/358.58 - Step 6: Final answer
x = 264.01
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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.