Finding the Fourth Proportional to 435,538.24, 601,027.23 and 244,559.68
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Solution
The fourth proportional to 435,538.24, 601,027.23 and 244,559.68 is: 337,483.63
Step by Step Solution
- Step 1: Write the proportion equation
435,538.24 : 601,027.23 = 244,559.68 : x - Step 2: Convert to fraction form
435,538.24/601,027.23 = 244,559.68/x - Step 3: Cross multiply
435,538.24x = 601,027.23 × 244,559.68 - Step 4: Simplify right side
435,538.24x = 146,987,027,040.09 - Step 5: Solve for x
x = 146,987,027,040.09/435,538.24 - Step 6: Final answer
x = 337,483.63
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1.5x scale
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.