Home / 17,103.28-25,652.44-4,624.03

Finding the Fourth Proportional to 17,103.28, 25,652.44 and 4,624.03

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Solution

The fourth proportional to 17,103.28, 25,652.44 and 4,624.03 is: 6,935.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,103.28 : 25,652.44 = 4,624.03 : x
  2. Step 2: Convert to fraction form
    17,103.28/25,652.44 = 4,624.03/x
  3. Step 3: Cross multiply
    17,103.28x = 25,652.44 × 4,624.03
  4. Step 4: Simplify right side
    17,103.28x = 118,617,652.13
  5. Step 5: Solve for x
    x = 118,617,652.13/17,103.28
  6. Step 6: Final answer
    x = 6,935.37

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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.