Finding the Fourth Proportional to 232,352.94, 348,546.07 and 97,281.09
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Solution
The fourth proportional to 232,352.94, 348,546.07 and 97,281.09 is: 145,928.61
Step by Step Solution
- Step 1: Write the proportion equation
232,352.94 : 348,546.07 = 97,281.09 : x - Step 2: Convert to fraction form
232,352.94/348,546.07 = 97,281.09/x - Step 3: Cross multiply
232,352.94x = 348,546.07 × 97,281.09 - Step 4: Simplify right side
232,352.94x = 33,906,941,604.82 - Step 5: Solve for x
x = 33,906,941,604.82/232,352.94 - Step 6: Final answer
x = 145,928.61
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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.