Finding the Fourth Proportional to 134,775.54, 202,202.19 and 41,295.06
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Solution
The fourth proportional to 134,775.54, 202,202.19 and 41,295.06 is: 61,954.50
Step by Step Solution
- Step 1: Write the proportion equation
134,775.54 : 202,202.19 = 41,295.06 : x - Step 2: Convert to fraction form
134,775.54/202,202.19 = 41,295.06/x - Step 3: Cross multiply
134,775.54x = 202,202.19 × 41,295.06 - Step 4: Simplify right side
134,775.54x = 8,349,951,568.18 - Step 5: Solve for x
x = 8,349,951,568.18/134,775.54 - Step 6: Final answer
x = 61,954.50
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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.