Finding the Fourth Proportional to 73,269.14, 101,116.85 and 41,006.99
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Solution
The fourth proportional to 73,269.14, 101,116.85 and 41,006.99 is: 56,592.69
Step by Step Solution
- Step 1: Write the proportion equation
73,269.14 : 101,116.85 = 41,006.99 : x - Step 2: Convert to fraction form
73,269.14/101,116.85 = 41,006.99/x - Step 3: Cross multiply
73,269.14x = 101,116.85 × 41,006.99 - Step 4: Simplify right side
73,269.14x = 4,146,497,656.78 - Step 5: Solve for x
x = 4,146,497,656.78/73,269.14 - Step 6: Final answer
x = 56,592.69
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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.