Home / 5,823.30-8,732.27-1,873.83

Finding the Fourth Proportional to 5,823.30, 8,732.27 and 1,873.83

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Solution

The fourth proportional to 5,823.30, 8,732.27 and 1,873.83 is: 2,809.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.30 : 8,732.27 = 1,873.83 : x
  2. Step 2: Convert to fraction form
    5,823.30/8,732.27 = 1,873.83/x
  3. Step 3: Cross multiply
    5,823.30x = 8,732.27 × 1,873.83
  4. Step 4: Simplify right side
    5,823.30x = 16,362,780.12
  5. Step 5: Solve for x
    x = 16,362,780.12/5,823.30
  6. Step 6: Final answer
    x = 2,809.88

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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.