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Finding the Fourth Proportional to 23,794.60, 35,778.30 and 23,276.20

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Solution

The fourth proportional to 23,794.60, 35,778.30 and 23,276.20 is: 34,998.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794.60 : 35,778.30 = 23,276.20 : x
  2. Step 2: Convert to fraction form
    23,794.60/35,778.30 = 23,276.20/x
  3. Step 3: Cross multiply
    23,794.60x = 35,778.30 × 23,276.20
  4. Step 4: Simplify right side
    23,794.60x = 832,782,866.46
  5. Step 5: Solve for x
    x = 832,782,866.46/23,794.60
  6. Step 6: Final answer
    x = 34,998.82

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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.