Finding the Fourth Proportional to 246.87, 370.06 and 124.99
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Solution
The fourth proportional to 246.87, 370.06 and 124.99 is: 187.36
Step by Step Solution
- Step 1: Write the proportion equation
246.87 : 370.06 = 124.99 : x - Step 2: Convert to fraction form
246.87/370.06 = 124.99/x - Step 3: Cross multiply
246.87x = 370.06 × 124.99 - Step 4: Simplify right side
246.87x = 46,253.80 - Step 5: Solve for x
x = 46,253.80/246.87 - Step 6: Final answer
x = 187.36
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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.