Home / 11,834.76-17,752.26-3,069.14

Finding the Fourth Proportional to 11,834.76, 17,752.26 and 3,069.14

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Solution

The fourth proportional to 11,834.76, 17,752.26 and 3,069.14 is: 4,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834.76 : 17,752.26 = 3,069.14 : x
  2. Step 2: Convert to fraction form
    11,834.76/17,752.26 = 3,069.14/x
  3. Step 3: Cross multiply
    11,834.76x = 17,752.26 × 3,069.14
  4. Step 4: Simplify right side
    11,834.76x = 54,484,171.26
  5. Step 5: Solve for x
    x = 54,484,171.26/11,834.76
  6. Step 6: Final answer
    x = 4,603.74

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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.