Finding the Fourth Proportional to 59.19, 88.74 and 24.98
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Solution
The fourth proportional to 59.19, 88.74 and 24.98 is: 37.45
Step by Step Solution
- Step 1: Write the proportion equation
59.19 : 88.74 = 24.98 : x - Step 2: Convert to fraction form
59.19/88.74 = 24.98/x - Step 3: Cross multiply
59.19x = 88.74 × 24.98 - Step 4: Simplify right side
59.19x = 2,216.95 - Step 5: Solve for x
x = 2,216.95/59.19 - Step 6: Final answer
x = 37.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.