Home / 11,269.08-16,898.49-6,002.75

Finding the Fourth Proportional to 11,269.08, 16,898.49 and 6,002.75

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Solution

The fourth proportional to 11,269.08, 16,898.49 and 6,002.75 is: 9,001.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,269.08 : 16,898.49 = 6,002.75 : x
  2. Step 2: Convert to fraction form
    11,269.08/16,898.49 = 6,002.75/x
  3. Step 3: Cross multiply
    11,269.08x = 16,898.49 × 6,002.75
  4. Step 4: Simplify right side
    11,269.08x = 101,437,453.09
  5. Step 5: Solve for x
    x = 101,437,453.09/11,269.08
  6. Step 6: Final answer
    x = 9,001.40

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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.