Home / 16,847.04-23,257.44-11,544

Finding the Fourth Proportional to 16,847.04, 23,257.44 and 11,544

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Solution

The fourth proportional to 16,847.04, 23,257.44 and 11,544 is: 15,936.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847.04 : 23,257.44 = 11,544 : x
  2. Step 2: Convert to fraction form
    16,847.04/23,257.44 = 11,544/x
  3. Step 3: Cross multiply
    16,847.04x = 23,257.44 × 11,544
  4. Step 4: Simplify right side
    16,847.04x = 268,483,887.36
  5. Step 5: Solve for x
    x = 268,483,887.36/16,847.04
  6. Step 6: Final answer
    x = 15,936.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.