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Finding the Fourth Proportional to 264,058.48, 364,303.20 and 182,381.32

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Solution

The fourth proportional to 264,058.48, 364,303.20 and 182,381.32 is: 251,618.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,058.48 : 364,303.20 = 182,381.32 : x
  2. Step 2: Convert to fraction form
    264,058.48/364,303.20 = 182,381.32/x
  3. Step 3: Cross multiply
    264,058.48x = 364,303.20 × 182,381.32
  4. Step 4: Simplify right side
    264,058.48x = 66,442,098,496.22
  5. Step 5: Solve for x
    x = 66,442,098,496.22/264,058.48
  6. Step 6: Final answer
    x = 251,618.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.