Home / 30,214.06-45,325.68-15,414.89

Finding the Fourth Proportional to 30,214.06, 45,325.68 and 15,414.89

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Solution

The fourth proportional to 30,214.06, 45,325.68 and 15,414.89 is: 23,124.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,214.06 : 45,325.68 = 15,414.89 : x
  2. Step 2: Convert to fraction form
    30,214.06/45,325.68 = 15,414.89/x
  3. Step 3: Cross multiply
    30,214.06x = 45,325.68 × 15,414.89
  4. Step 4: Simplify right side
    30,214.06x = 698,690,371.38
  5. Step 5: Solve for x
    x = 698,690,371.38/30,214.06
  6. Step 6: Final answer
    x = 23,124.68

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