Home / 16,869.24-25,301.25-5,773.38

Finding the Fourth Proportional to 16,869.24, 25,301.25 and 5,773.38

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Solution

The fourth proportional to 16,869.24, 25,301.25 and 5,773.38 is: 8,659.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,869.24 : 25,301.25 = 5,773.38 : x
  2. Step 2: Convert to fraction form
    16,869.24/25,301.25 = 5,773.38/x
  3. Step 3: Cross multiply
    16,869.24x = 25,301.25 × 5,773.38
  4. Step 4: Simplify right side
    16,869.24x = 146,073,652.08
  5. Step 5: Solve for x
    x = 146,073,652.08/16,869.24
  6. Step 6: Final answer
    x = 8,659.17

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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.