Finding the Fourth Proportional to 89,444.24, 134,165.41 and 22,883.84
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Solution
The fourth proportional to 89,444.24, 134,165.41 and 22,883.84 is: 34,325.52
Step by Step Solution
- Step 1: Write the proportion equation
89,444.24 : 134,165.41 = 22,883.84 : x - Step 2: Convert to fraction form
89,444.24/134,165.41 = 22,883.84/x - Step 3: Cross multiply
89,444.24x = 134,165.41 × 22,883.84 - Step 4: Simplify right side
89,444.24x = 3,070,219,775.97 - Step 5: Solve for x
x = 3,070,219,775.97/89,444.24 - Step 6: Final answer
x = 34,325.52
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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.