Home / 8,997.08-13,495.82-3,732.89

Finding the Fourth Proportional to 8,997.08, 13,495.82 and 3,732.89

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Solution

The fourth proportional to 8,997.08, 13,495.82 and 3,732.89 is: 5,599.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,997.08 : 13,495.82 = 3,732.89 : x
  2. Step 2: Convert to fraction form
    8,997.08/13,495.82 = 3,732.89/x
  3. Step 3: Cross multiply
    8,997.08x = 13,495.82 × 3,732.89
  4. Step 4: Simplify right side
    8,997.08x = 50,378,325.38
  5. Step 5: Solve for x
    x = 50,378,325.38/8,997.08
  6. Step 6: Final answer
    x = 5,599.41

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1.5x scale

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.