Finding the Fourth Proportional to 58.84, 81.14 and 44.99
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Solution
The fourth proportional to 58.84, 81.14 and 44.99 is: 62.04
Step by Step Solution
- Step 1: Write the proportion equation
58.84 : 81.14 = 44.99 : x - Step 2: Convert to fraction form
58.84/81.14 = 44.99/x - Step 3: Cross multiply
58.84x = 81.14 × 44.99 - Step 4: Simplify right side
58.84x = 3,650.49 - Step 5: Solve for x
x = 3,650.49/58.84 - Step 6: Final answer
x = 62.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.