Finding the Fourth Proportional to 412.10, 568 and 264.50
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Solution
The fourth proportional to 412.10, 568 and 264.50 is: 364.56
Step by Step Solution
- Step 1: Write the proportion equation
412.10 : 568 = 264.50 : x - Step 2: Convert to fraction form
412.10/568 = 264.50/x - Step 3: Cross multiply
412.10x = 568 × 264.50 - Step 4: Simplify right side
412.10x = 150,236 - Step 5: Solve for x
x = 150,236/412.10 - Step 6: Final answer
x = 364.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.