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Finding the Fourth Proportional to 23,196.06, 34,796.52 and 7,616.52

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Solution

The fourth proportional to 23,196.06, 34,796.52 and 7,616.52 is: 11,425.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,196.06 : 34,796.52 = 7,616.52 : x
  2. Step 2: Convert to fraction form
    23,196.06/34,796.52 = 7,616.52/x
  3. Step 3: Cross multiply
    23,196.06x = 34,796.52 × 7,616.52
  4. Step 4: Simplify right side
    23,196.06x = 265,028,390.51
  5. Step 5: Solve for x
    x = 265,028,390.51/23,196.06
  6. Step 6: Final answer
    x = 11,425.58

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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.