Finding the Fourth Proportional to 73,285.96, 101,107.68 and 44,593.96
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Solution
The fourth proportional to 73,285.96, 101,107.68 and 44,593.96 is: 61,523.27
Step by Step Solution
- Step 1: Write the proportion equation
73,285.96 : 101,107.68 = 44,593.96 : x - Step 2: Convert to fraction form
73,285.96/101,107.68 = 44,593.96/x - Step 3: Cross multiply
73,285.96x = 101,107.68 × 44,593.96 - Step 4: Simplify right side
73,285.96x = 4,508,791,837.61 - Step 5: Solve for x
x = 4,508,791,837.61/73,285.96 - Step 6: Final answer
x = 61,523.27
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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.