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Finding the Fourth Proportional to 14,333.54, 21,496.11 and 6,013.31

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Solution

The fourth proportional to 14,333.54, 21,496.11 and 6,013.31 is: 9,018.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,333.54 : 21,496.11 = 6,013.31 : x
  2. Step 2: Convert to fraction form
    14,333.54/21,496.11 = 6,013.31/x
  3. Step 3: Cross multiply
    14,333.54x = 21,496.11 × 6,013.31
  4. Step 4: Simplify right side
    14,333.54x = 129,262,773.22
  5. Step 5: Solve for x
    x = 129,262,773.22/14,333.54
  6. Step 6: Final answer
    x = 9,018.20

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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.