Finding the Fourth Proportional to 22,328.24, 33,493.17 and 6,746
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Solution
The fourth proportional to 22,328.24, 33,493.17 and 6,746 is: 10,119.24
Step by Step Solution
- Step 1: Write the proportion equation
22,328.24 : 33,493.17 = 6,746 : x - Step 2: Convert to fraction form
22,328.24/33,493.17 = 6,746/x - Step 3: Cross multiply
22,328.24x = 33,493.17 × 6,746 - Step 4: Simplify right side
22,328.24x = 225,944,924.82 - Step 5: Solve for x
x = 225,944,924.82/22,328.24 - Step 6: Final answer
x = 10,119.24
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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.