Finding the Fourth Proportional to 350,694.44, 526,119.42 and 101,357.48
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Solution
The fourth proportional to 350,694.44, 526,119.42 and 101,357.48 is: 152,058.69
Step by Step Solution
- Step 1: Write the proportion equation
350,694.44 : 526,119.42 = 101,357.48 : x - Step 2: Convert to fraction form
350,694.44/526,119.42 = 101,357.48/x - Step 3: Cross multiply
350,694.44x = 526,119.42 × 101,357.48 - Step 4: Simplify right side
350,694.44x = 53,326,138,590.26 - Step 5: Solve for x
x = 53,326,138,590.26/350,694.44 - Step 6: Final answer
x = 152,058.69
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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.