Finding the Fourth Proportional to 230,033.44, 344,590.69 and 182,728.63
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Solution
The fourth proportional to 230,033.44, 344,590.69 and 182,728.63 is: 273,727.96
Step by Step Solution
- Step 1: Write the proportion equation
230,033.44 : 344,590.69 = 182,728.63 : x - Step 2: Convert to fraction form
230,033.44/344,590.69 = 182,728.63/x - Step 3: Cross multiply
230,033.44x = 344,590.69 × 182,728.63 - Step 4: Simplify right side
230,033.44x = 62,966,584,694.45 - Step 5: Solve for x
x = 62,966,584,694.45/230,033.44 - Step 6: Final answer
x = 273,727.96
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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.