Home / 16,245.54-24,353.64-5,850

Finding the Fourth Proportional to 16,245.54, 24,353.64 and 5,850

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Solution

The fourth proportional to 16,245.54, 24,353.64 and 5,850 is: 8,769.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245.54 : 24,353.64 = 5,850 : x
  2. Step 2: Convert to fraction form
    16,245.54/24,353.64 = 5,850/x
  3. Step 3: Cross multiply
    16,245.54x = 24,353.64 × 5,850
  4. Step 4: Simplify right side
    16,245.54x = 142,468,794
  5. Step 5: Solve for x
    x = 142,468,794/16,245.54
  6. Step 6: Final answer
    x = 8,769.72

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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.