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Finding the Fourth Proportional to 16,021.14, 24,030.98 and 5,492.10

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Solution

The fourth proportional to 16,021.14, 24,030.98 and 5,492.10 is: 8,237.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,021.14 : 24,030.98 = 5,492.10 : x
  2. Step 2: Convert to fraction form
    16,021.14/24,030.98 = 5,492.10/x
  3. Step 3: Cross multiply
    16,021.14x = 24,030.98 × 5,492.10
  4. Step 4: Simplify right side
    16,021.14x = 131,980,438.83
  5. Step 5: Solve for x
    x = 131,980,438.83/16,021.14
  6. Step 6: Final answer
    x = 8,237.89

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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.