Home / 9,311.04-13,959.24-3,464.46

Finding the Fourth Proportional to 9,311.04, 13,959.24 and 3,464.46

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Solution

The fourth proportional to 9,311.04, 13,959.24 and 3,464.46 is: 5,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311.04 : 13,959.24 = 3,464.46 : x
  2. Step 2: Convert to fraction form
    9,311.04/13,959.24 = 3,464.46/x
  3. Step 3: Cross multiply
    9,311.04x = 13,959.24 × 3,464.46
  4. Step 4: Simplify right side
    9,311.04x = 48,361,228.61
  5. Step 5: Solve for x
    x = 48,361,228.61/9,311.04
  6. Step 6: Final answer
    x = 5,193.97

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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.