Finding the Fourth Proportional to 350.60, 524.99 and 247.33
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Solution
The fourth proportional to 350.60, 524.99 and 247.33 is: 370.35
Step by Step Solution
- Step 1: Write the proportion equation
350.60 : 524.99 = 247.33 : x - Step 2: Convert to fraction form
350.60/524.99 = 247.33/x - Step 3: Cross multiply
350.60x = 524.99 × 247.33 - Step 4: Simplify right side
350.60x = 129,845.78 - Step 5: Solve for x
x = 129,845.78/350.60 - Step 6: Final answer
x = 370.35
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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.