Finding the Fourth Proportional to 79,984.35, 110,377.76 and 44,176.82
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Solution
The fourth proportional to 79,984.35, 110,377.76 and 44,176.82 is: 60,963.65
Step by Step Solution
- Step 1: Write the proportion equation
79,984.35 : 110,377.76 = 44,176.82 : x - Step 2: Convert to fraction form
79,984.35/110,377.76 = 44,176.82/x - Step 3: Cross multiply
79,984.35x = 110,377.76 × 44,176.82 - Step 4: Simplify right side
79,984.35x = 4,876,137,662.75 - Step 5: Solve for x
x = 4,876,137,662.75/79,984.35 - Step 6: Final answer
x = 60,963.65
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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.