Home / 14,308.38-21,467.97-5,994

Finding the Fourth Proportional to 14,308.38, 21,467.97 and 5,994

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Solution

The fourth proportional to 14,308.38, 21,467.97 and 5,994 is: 8,993.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,308.38 : 21,467.97 = 5,994 : x
  2. Step 2: Convert to fraction form
    14,308.38/21,467.97 = 5,994/x
  3. Step 3: Cross multiply
    14,308.38x = 21,467.97 × 5,994
  4. Step 4: Simplify right side
    14,308.38x = 128,679,012.18
  5. Step 5: Solve for x
    x = 128,679,012.18/14,308.38
  6. Step 6: Final answer
    x = 8,993.26

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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.