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Finding the Fourth Proportional to 16,416.99, 24,609.06 and 5,884.14

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Solution

The fourth proportional to 16,416.99, 24,609.06 and 5,884.14 is: 8,820.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416.99 : 24,609.06 = 5,884.14 : x
  2. Step 2: Convert to fraction form
    16,416.99/24,609.06 = 5,884.14/x
  3. Step 3: Cross multiply
    16,416.99x = 24,609.06 × 5,884.14
  4. Step 4: Simplify right side
    16,416.99x = 144,803,154.31
  5. Step 5: Solve for x
    x = 144,803,154.31/16,416.99
  6. Step 6: Final answer
    x = 8,820.32

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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.