Finding the Fourth Proportional to 79,903.44, 110,266.68 and 44,093.48
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Solution
The fourth proportional to 79,903.44, 110,266.68 and 44,093.48 is: 60,848.97
Step by Step Solution
- Step 1: Write the proportion equation
79,903.44 : 110,266.68 = 44,093.48 : x - Step 2: Convert to fraction form
79,903.44/110,266.68 = 44,093.48/x - Step 3: Cross multiply
79,903.44x = 110,266.68 × 44,093.48 - Step 4: Simplify right side
79,903.44x = 4,862,041,649.25 - Step 5: Solve for x
x = 4,862,041,649.25/79,903.44 - Step 6: Final answer
x = 60,848.97
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.