Finding the Fourth Proportional to 335,252.97, 503,209.94 and 246,256.65
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Solution
The fourth proportional to 335,252.97, 503,209.94 and 246,256.65 is: 369,627.73
Step by Step Solution
- Step 1: Write the proportion equation
335,252.97 : 503,209.94 = 246,256.65 : x - Step 2: Convert to fraction form
335,252.97/503,209.94 = 246,256.65/x - Step 3: Cross multiply
335,252.97x = 503,209.94 × 246,256.65 - Step 4: Simplify right side
335,252.97x = 123,918,792,839.82 - Step 5: Solve for x
x = 123,918,792,839.82/335,252.97 - Step 6: Final answer
x = 369,627.73
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1.5x scale
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.