Home / 16,230.24-24,345.60-6,996

Finding the Fourth Proportional to 16,230.24, 24,345.60 and 6,996

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Solution

The fourth proportional to 16,230.24, 24,345.60 and 6,996 is: 10,494.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,230.24 : 24,345.60 = 6,996 : x
  2. Step 2: Convert to fraction form
    16,230.24/24,345.60 = 6,996/x
  3. Step 3: Cross multiply
    16,230.24x = 24,345.60 × 6,996
  4. Step 4: Simplify right side
    16,230.24x = 170,321,817.60
  5. Step 5: Solve for x
    x = 170,321,817.60/16,230.24
  6. Step 6: Final answer
    x = 10,494.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.