Home / 22,964.28-34,413.52-13,083.14

Finding the Fourth Proportional to 22,964.28, 34,413.52 and 13,083.14

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Solution

The fourth proportional to 22,964.28, 34,413.52 and 13,083.14 is: 19,605.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964.28 : 34,413.52 = 13,083.14 : x
  2. Step 2: Convert to fraction form
    22,964.28/34,413.52 = 13,083.14/x
  3. Step 3: Cross multiply
    22,964.28x = 34,413.52 × 13,083.14
  4. Step 4: Simplify right side
    22,964.28x = 450,236,900.05
  5. Step 5: Solve for x
    x = 450,236,900.05/22,964.28
  6. Step 6: Final answer
    x = 19,605.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.