Finding the Fourth Proportional to 241,090.74, 361,660.41 and 63,610.02
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Solution
The fourth proportional to 241,090.74, 361,660.41 and 63,610.02 is: 95,421.44
Step by Step Solution
- Step 1: Write the proportion equation
241,090.74 : 361,660.41 = 63,610.02 : x - Step 2: Convert to fraction form
241,090.74/361,660.41 = 63,610.02/x - Step 3: Cross multiply
241,090.74x = 361,660.41 × 63,610.02 - Step 4: Simplify right side
241,090.74x = 23,005,225,913.31 - Step 5: Solve for x
x = 23,005,225,913.31/241,090.74 - Step 6: Final answer
x = 95,421.44
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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.