Home / 16,207.83-24,311.75-3,895.83

Finding the Fourth Proportional to 16,207.83, 24,311.75 and 3,895.83

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Solution

The fourth proportional to 16,207.83, 24,311.75 and 3,895.83 is: 5,843.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,207.83 : 24,311.75 = 3,895.83 : x
  2. Step 2: Convert to fraction form
    16,207.83/24,311.75 = 3,895.83/x
  3. Step 3: Cross multiply
    16,207.83x = 24,311.75 × 3,895.83
  4. Step 4: Simplify right side
    16,207.83x = 94,714,425.52
  5. Step 5: Solve for x
    x = 94,714,425.52/16,207.83
  6. Step 6: Final answer
    x = 5,843.75

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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.