Home / 8,844.24-13,269.96-4,224

Finding the Fourth Proportional to 8,844.24, 13,269.96 and 4,224

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Solution

The fourth proportional to 8,844.24, 13,269.96 and 4,224 is: 6,337.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844.24 : 13,269.96 = 4,224 : x
  2. Step 2: Convert to fraction form
    8,844.24/13,269.96 = 4,224/x
  3. Step 3: Cross multiply
    8,844.24x = 13,269.96 × 4,224
  4. Step 4: Simplify right side
    8,844.24x = 56,052,311.04
  5. Step 5: Solve for x
    x = 56,052,311.04/8,844.24
  6. Step 6: Final answer
    x = 6,337.72

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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.