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Finding the Fourth Proportional to 23,645.11, 35,467.52 and 7,005.24

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Solution

The fourth proportional to 23,645.11, 35,467.52 and 7,005.24 is: 10,507.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645.11 : 35,467.52 = 7,005.24 : x
  2. Step 2: Convert to fraction form
    23,645.11/35,467.52 = 7,005.24/x
  3. Step 3: Cross multiply
    23,645.11x = 35,467.52 × 7,005.24
  4. Step 4: Simplify right side
    23,645.11x = 248,458,489.80
  5. Step 5: Solve for x
    x = 248,458,489.80/23,645.11
  6. Step 6: Final answer
    x = 10,507.82

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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.