Finding the Fourth Proportional to 232,135.41, 348,203.03 and 153,231.15
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Solution
The fourth proportional to 232,135.41, 348,203.03 and 153,231.15 is: 229,846.67
Step by Step Solution
- Step 1: Write the proportion equation
232,135.41 : 348,203.03 = 153,231.15 : x - Step 2: Convert to fraction form
232,135.41/348,203.03 = 153,231.15/x - Step 3: Cross multiply
232,135.41x = 348,203.03 × 153,231.15 - Step 4: Simplify right side
232,135.41x = 53,355,549,954.23 - Step 5: Solve for x
x = 53,355,549,954.23/232,135.41 - Step 6: Final answer
x = 229,846.67
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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.