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Finding the Fourth Proportional to 23,925.06, 35,874.09 and 11,448.09

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Solution

The fourth proportional to 23,925.06, 35,874.09 and 11,448.09 is: 17,165.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,925.06 : 35,874.09 = 11,448.09 : x
  2. Step 2: Convert to fraction form
    23,925.06/35,874.09 = 11,448.09/x
  3. Step 3: Cross multiply
    23,925.06x = 35,874.09 × 11,448.09
  4. Step 4: Simplify right side
    23,925.06x = 410,689,810.99
  5. Step 5: Solve for x
    x = 410,689,810.99/23,925.06
  6. Step 6: Final answer
    x = 17,165.68

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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.