Finding the Fourth Proportional to 233.91, 350.93 and 97.02
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Solution
The fourth proportional to 233.91, 350.93 and 97.02 is: 145.55
Step by Step Solution
- Step 1: Write the proportion equation
233.91 : 350.93 = 97.02 : x - Step 2: Convert to fraction form
233.91/350.93 = 97.02/x - Step 3: Cross multiply
233.91x = 350.93 × 97.02 - Step 4: Simplify right side
233.91x = 34,044.99 - Step 5: Solve for x
x = 34,044.99/233.91 - Step 6: Final answer
x = 145.55
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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.