Finding the Fourth Proportional to 267,252.26, 368,795.01 and 146,394.08
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Solution
The fourth proportional to 267,252.26, 368,795.01 and 146,394.08 is: 202,016.65
Step by Step Solution
- Step 1: Write the proportion equation
267,252.26 : 368,795.01 = 146,394.08 : x - Step 2: Convert to fraction form
267,252.26/368,795.01 = 146,394.08/x - Step 3: Cross multiply
267,252.26x = 368,795.01 × 146,394.08 - Step 4: Simplify right side
267,252.26x = 53,989,405,462.06 - Step 5: Solve for x
x = 53,989,405,462.06/267,252.26 - Step 6: Final answer
x = 202,016.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.