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Finding the Fourth Proportional to 25,232.94, 34,801.00 and 22,201.52

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Solution

The fourth proportional to 25,232.94, 34,801.00 and 22,201.52 is: 30,620.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,232.94 : 34,801.00 = 22,201.52 : x
  2. Step 2: Convert to fraction form
    25,232.94/34,801.00 = 22,201.52/x
  3. Step 3: Cross multiply
    25,232.94x = 34,801.00 × 22,201.52
  4. Step 4: Simplify right side
    25,232.94x = 772,634,868.01
  5. Step 5: Solve for x
    x = 772,634,868.01/25,232.94
  6. Step 6: Final answer
    x = 30,620.09

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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.