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Finding the Fourth Proportional to 265,388.01, 364,175.57 and 241,331.01

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Solution

The fourth proportional to 265,388.01, 364,175.57 and 241,331.01 is: 331,163.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,388.01 : 364,175.57 = 241,331.01 : x
  2. Step 2: Convert to fraction form
    265,388.01/364,175.57 = 241,331.01/x
  3. Step 3: Cross multiply
    265,388.01x = 364,175.57 × 241,331.01
  4. Step 4: Simplify right side
    265,388.01x = 87,886,857,714.72
  5. Step 5: Solve for x
    x = 87,886,857,714.72/265,388.01
  6. Step 6: Final answer
    x = 331,163.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.