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Finding the Fourth Proportional to 23,025.46, 34,537.15 and 7,230.11

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Solution

The fourth proportional to 23,025.46, 34,537.15 and 7,230.11 is: 10,844.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,025.46 : 34,537.15 = 7,230.11 : x
  2. Step 2: Convert to fraction form
    23,025.46/34,537.15 = 7,230.11/x
  3. Step 3: Cross multiply
    23,025.46x = 34,537.15 × 7,230.11
  4. Step 4: Simplify right side
    23,025.46x = 249,707,393.59
  5. Step 5: Solve for x
    x = 249,707,393.59/23,025.46
  6. Step 6: Final answer
    x = 10,844.84

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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.