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Finding the Fourth Proportional to 14,667.93, 22,000.81 and 4,672.29

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Solution

The fourth proportional to 14,667.93, 22,000.81 and 4,672.29 is: 7,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,667.93 : 22,000.81 = 4,672.29 : x
  2. Step 2: Convert to fraction form
    14,667.93/22,000.81 = 4,672.29/x
  3. Step 3: Cross multiply
    14,667.93x = 22,000.81 × 4,672.29
  4. Step 4: Simplify right side
    14,667.93x = 102,794,164.55
  5. Step 5: Solve for x
    x = 102,794,164.55/14,667.93
  6. Step 6: Final answer
    x = 7,008.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.