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Finding the Fourth Proportional to 23,348.90, 35,022.07 and 10,201.25

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Solution

The fourth proportional to 23,348.90, 35,022.07 and 10,201.25 is: 15,301.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348.90 : 35,022.07 = 10,201.25 : x
  2. Step 2: Convert to fraction form
    23,348.90/35,022.07 = 10,201.25/x
  3. Step 3: Cross multiply
    23,348.90x = 35,022.07 × 10,201.25
  4. Step 4: Simplify right side
    23,348.90x = 357,268,991.89
  5. Step 5: Solve for x
    x = 357,268,991.89/23,348.90
  6. Step 6: Final answer
    x = 15,301.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.