Finding the Fourth Proportional to 135,304.06, 202,932.33 and 41,810.62
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Solution
The fourth proportional to 135,304.06, 202,932.33 and 41,810.62 is: 62,708.59
Step by Step Solution
- Step 1: Write the proportion equation
135,304.06 : 202,932.33 = 41,810.62 : x - Step 2: Convert to fraction form
135,304.06/202,932.33 = 41,810.62/x - Step 3: Cross multiply
135,304.06x = 202,932.33 × 41,810.62 - Step 4: Simplify right side
135,304.06x = 8,484,726,535.34 - Step 5: Solve for x
x = 8,484,726,535.34/135,304.06 - Step 6: Final answer
x = 62,708.59
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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.