Finding the Fourth Proportional to 240,699.36, 361,034.46 and 63,202.44
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Solution
The fourth proportional to 240,699.36, 361,034.46 and 63,202.44 is: 94,799.83
Step by Step Solution
- Step 1: Write the proportion equation
240,699.36 : 361,034.46 = 63,202.44 : x - Step 2: Convert to fraction form
240,699.36/361,034.46 = 63,202.44/x - Step 3: Cross multiply
240,699.36x = 361,034.46 × 63,202.44 - Step 4: Simplify right side
240,699.36x = 22,818,258,796.08 - Step 5: Solve for x
x = 22,818,258,796.08/240,699.36 - Step 6: Final answer
x = 94,799.83
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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.