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Finding the Fourth Proportional to 48,732.91, 73,040.46 and 23,735.50

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Solution

The fourth proportional to 48,732.91, 73,040.46 and 23,735.50 is: 35,574.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,732.91 : 73,040.46 = 23,735.50 : x
  2. Step 2: Convert to fraction form
    48,732.91/73,040.46 = 23,735.50/x
  3. Step 3: Cross multiply
    48,732.91x = 73,040.46 × 23,735.50
  4. Step 4: Simplify right side
    48,732.91x = 1,733,651,838.33
  5. Step 5: Solve for x
    x = 1,733,651,838.33/48,732.91
  6. Step 6: Final answer
    x = 35,574.56

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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.