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Finding the Fourth Proportional to 25,099.33, 37,707.83 and 23,680.82

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Solution

The fourth proportional to 25,099.33, 37,707.83 and 23,680.82 is: 35,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,099.33 : 37,707.83 = 23,680.82 : x
  2. Step 2: Convert to fraction form
    25,099.33/37,707.83 = 23,680.82/x
  3. Step 3: Cross multiply
    25,099.33x = 37,707.83 × 23,680.82
  4. Step 4: Simplify right side
    25,099.33x = 892,952,334.82
  5. Step 5: Solve for x
    x = 892,952,334.82/25,099.33
  6. Step 6: Final answer
    x = 35,576.74

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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.