Finding the Fourth Proportional to 334,564.93, 501,848.10 and 235,169.88
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Solution
The fourth proportional to 334,564.93, 501,848.10 and 235,169.88 is: 352,755.32
Step by Step Solution
- Step 1: Write the proportion equation
334,564.93 : 501,848.10 = 235,169.88 : x - Step 2: Convert to fraction form
334,564.93/501,848.10 = 235,169.88/x - Step 3: Cross multiply
334,564.93x = 501,848.10 × 235,169.88 - Step 4: Simplify right side
334,564.93x = 118,019,557,455.23 - Step 5: Solve for x
x = 118,019,557,455.23/334,564.93 - Step 6: Final answer
x = 352,755.32
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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.