Home / 9,339.03-14,008.83-3,494.52

Finding the Fourth Proportional to 9,339.03, 14,008.83 and 3,494.52

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Solution

The fourth proportional to 9,339.03, 14,008.83 and 3,494.52 is: 5,241.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339.03 : 14,008.83 = 3,494.52 : x
  2. Step 2: Convert to fraction form
    9,339.03/14,008.83 = 3,494.52/x
  3. Step 3: Cross multiply
    9,339.03x = 14,008.83 × 3,494.52
  4. Step 4: Simplify right side
    9,339.03x = 48,954,136.61
  5. Step 5: Solve for x
    x = 48,954,136.61/9,339.03
  6. Step 6: Final answer
    x = 5,241.89

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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.