Home / 16,873.56-25,310.70-5,793

Finding the Fourth Proportional to 16,873.56, 25,310.70 and 5,793

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Solution

The fourth proportional to 16,873.56, 25,310.70 and 5,793 is: 8,689.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873.56 : 25,310.70 = 5,793 : x
  2. Step 2: Convert to fraction form
    16,873.56/25,310.70 = 5,793/x
  3. Step 3: Cross multiply
    16,873.56x = 25,310.70 × 5,793
  4. Step 4: Simplify right side
    16,873.56x = 146,624,885.10
  5. Step 5: Solve for x
    x = 146,624,885.10/16,873.56
  6. Step 6: Final answer
    x = 8,689.62

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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.