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Finding the Fourth Proportional to 24,890.72, 37,326.34 and 11,030

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Solution

The fourth proportional to 24,890.72, 37,326.34 and 11,030 is: 16,540.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890.72 : 37,326.34 = 11,030 : x
  2. Step 2: Convert to fraction form
    24,890.72/37,326.34 = 11,030/x
  3. Step 3: Cross multiply
    24,890.72x = 37,326.34 × 11,030
  4. Step 4: Simplify right side
    24,890.72x = 411,709,530.20
  5. Step 5: Solve for x
    x = 411,709,530.20/24,890.72
  6. Step 6: Final answer
    x = 16,540.68

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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.