Finding the Fourth Proportional to 134,883.69, 202,325.67 and 35,035.53
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Solution
The fourth proportional to 134,883.69, 202,325.67 and 35,035.53 is: 52,553.33
Step by Step Solution
- Step 1: Write the proportion equation
134,883.69 : 202,325.67 = 35,035.53 : x - Step 2: Convert to fraction form
134,883.69/202,325.67 = 35,035.53/x - Step 3: Cross multiply
134,883.69x = 202,325.67 × 35,035.53 - Step 4: Simplify right side
134,883.69x = 7,088,587,081.06 - Step 5: Solve for x
x = 7,088,587,081.06/134,883.69 - Step 6: Final answer
x = 52,553.33
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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.