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Finding the Fourth Proportional to 14,704.28, 22,050.90 and 5,341.99

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Solution

The fourth proportional to 14,704.28, 22,050.90 and 5,341.99 is: 8,010.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704.28 : 22,050.90 = 5,341.99 : x
  2. Step 2: Convert to fraction form
    14,704.28/22,050.90 = 5,341.99/x
  3. Step 3: Cross multiply
    14,704.28x = 22,050.90 × 5,341.99
  4. Step 4: Simplify right side
    14,704.28x = 117,795,577.04
  5. Step 5: Solve for x
    x = 117,795,577.04/14,704.28
  6. Step 6: Final answer
    x = 8,010.97

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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.