Home / 12,834.04-19,251.60-6,266.02

Finding the Fourth Proportional to 12,834.04, 19,251.60 and 6,266.02

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Solution

The fourth proportional to 12,834.04, 19,251.60 and 6,266.02 is: 9,399.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,834.04 : 19,251.60 = 6,266.02 : x
  2. Step 2: Convert to fraction form
    12,834.04/19,251.60 = 6,266.02/x
  3. Step 3: Cross multiply
    12,834.04x = 19,251.60 × 6,266.02
  4. Step 4: Simplify right side
    12,834.04x = 120,630,910.63
  5. Step 5: Solve for x
    x = 120,630,910.63/12,834.04
  6. Step 6: Final answer
    x = 9,399.29

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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.