Home / 16,873.73-25,311.29-5,788.04

Finding the Fourth Proportional to 16,873.73, 25,311.29 and 5,788.04

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Solution

The fourth proportional to 16,873.73, 25,311.29 and 5,788.04 is: 8,682.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873.73 : 25,311.29 = 5,788.04 : x
  2. Step 2: Convert to fraction form
    16,873.73/25,311.29 = 5,788.04/x
  3. Step 3: Cross multiply
    16,873.73x = 25,311.29 × 5,788.04
  4. Step 4: Simplify right side
    16,873.73x = 146,502,836.72
  5. Step 5: Solve for x
    x = 146,502,836.72/16,873.73
  6. Step 6: Final answer
    x = 8,682.30

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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.