Finding the Fourth Proportional to 162,704.13, 244,090.41 and 56,097.99
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Solution
The fourth proportional to 162,704.13, 244,090.41 and 56,097.99 is: 84,158.78
Step by Step Solution
- Step 1: Write the proportion equation
162,704.13 : 244,090.41 = 56,097.99 : x - Step 2: Convert to fraction form
162,704.13/244,090.41 = 56,097.99/x - Step 3: Cross multiply
162,704.13x = 244,090.41 × 56,097.99 - Step 4: Simplify right side
162,704.13x = 13,692,981,379.28 - Step 5: Solve for x
x = 13,692,981,379.28/162,704.13 - Step 6: Final answer
x = 84,158.78
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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.