Finding the Fourth Proportional to 341.24, 511.84 and 110.13
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Solution
The fourth proportional to 341.24, 511.84 and 110.13 is: 165.19
Step by Step Solution
- Step 1: Write the proportion equation
341.24 : 511.84 = 110.13 : x - Step 2: Convert to fraction form
341.24/511.84 = 110.13/x - Step 3: Cross multiply
341.24x = 511.84 × 110.13 - Step 4: Simplify right side
341.24x = 56,368.94 - Step 5: Solve for x
x = 56,368.94/341.24 - Step 6: Final answer
x = 165.19
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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.