Finding the Fourth Proportional to 295,837.36, 408,284.12 and 175,017.48
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Solution
The fourth proportional to 295,837.36, 408,284.12 and 175,017.48 is: 241,541.02
Step by Step Solution
- Step 1: Write the proportion equation
295,837.36 : 408,284.12 = 175,017.48 : x - Step 2: Convert to fraction form
295,837.36/408,284.12 = 175,017.48/x - Step 3: Cross multiply
295,837.36x = 408,284.12 × 175,017.48 - Step 4: Simplify right side
295,837.36x = 71,456,857,806.42 - Step 5: Solve for x
x = 71,456,857,806.42/295,837.36 - Step 6: Final answer
x = 241,541.02
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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.