Home / 16,265.70-24,398.57-4,579.02

Finding the Fourth Proportional to 16,265.70, 24,398.57 and 4,579.02

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Solution

The fourth proportional to 16,265.70, 24,398.57 and 4,579.02 is: 6,868.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.70 : 24,398.57 = 4,579.02 : x
  2. Step 2: Convert to fraction form
    16,265.70/24,398.57 = 4,579.02/x
  3. Step 3: Cross multiply
    16,265.70x = 24,398.57 × 4,579.02
  4. Step 4: Simplify right side
    16,265.70x = 111,721,540.00
  5. Step 5: Solve for x
    x = 111,721,540.00/16,265.70
  6. Step 6: Final answer
    x = 6,868.54

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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.