Home / 16,498.43-24,743.87-9,836.81

Finding the Fourth Proportional to 16,498.43, 24,743.87 and 9,836.81

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Solution

The fourth proportional to 16,498.43, 24,743.87 and 9,836.81 is: 14,752.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,498.43 : 24,743.87 = 9,836.81 : x
  2. Step 2: Convert to fraction form
    16,498.43/24,743.87 = 9,836.81/x
  3. Step 3: Cross multiply
    16,498.43x = 24,743.87 × 9,836.81
  4. Step 4: Simplify right side
    16,498.43x = 243,400,747.85
  5. Step 5: Solve for x
    x = 243,400,747.85/16,498.43
  6. Step 6: Final answer
    x = 14,752.96

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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.