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Finding the Fourth Proportional to 14,682.33, 22,019.03 and 4,151.52

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Solution

The fourth proportional to 14,682.33, 22,019.03 and 4,151.52 is: 6,226.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682.33 : 22,019.03 = 4,151.52 : x
  2. Step 2: Convert to fraction form
    14,682.33/22,019.03 = 4,151.52/x
  3. Step 3: Cross multiply
    14,682.33x = 22,019.03 × 4,151.52
  4. Step 4: Simplify right side
    14,682.33x = 91,412,443.43
  5. Step 5: Solve for x
    x = 91,412,443.43/14,682.33
  6. Step 6: Final answer
    x = 6,226.02

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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.