Finding the Fourth Proportional to 134,773.03, 202,138.11 and 44,808.26
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Solution
The fourth proportional to 134,773.03, 202,138.11 and 44,808.26 is: 67,205.27
Step by Step Solution
- Step 1: Write the proportion equation
134,773.03 : 202,138.11 = 44,808.26 : x - Step 2: Convert to fraction form
134,773.03/202,138.11 = 44,808.26/x - Step 3: Cross multiply
134,773.03x = 202,138.11 × 44,808.26 - Step 4: Simplify right side
134,773.03x = 9,057,457,115.12 - Step 5: Solve for x
x = 9,057,457,115.12/134,773.03 - Step 6: Final answer
x = 67,205.27
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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.