Finding the Fourth Proportional to 59.43, 88.84 and 44.07
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Solution
The fourth proportional to 59.43, 88.84 and 44.07 is: 65.88
Step by Step Solution
- Step 1: Write the proportion equation
59.43 : 88.84 = 44.07 : x - Step 2: Convert to fraction form
59.43/88.84 = 44.07/x - Step 3: Cross multiply
59.43x = 88.84 × 44.07 - Step 4: Simplify right side
59.43x = 3,915.07 - Step 5: Solve for x
x = 3,915.07/59.43 - Step 6: Final answer
x = 65.88
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.