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Finding the Fourth Proportional to 7,337.03, 11,011.01 and 2,954.52

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Solution

The fourth proportional to 7,337.03, 11,011.01 and 2,954.52 is: 4,433.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337.03 : 11,011.01 = 2,954.52 : x
  2. Step 2: Convert to fraction form
    7,337.03/11,011.01 = 2,954.52/x
  3. Step 3: Cross multiply
    7,337.03x = 11,011.01 × 2,954.52
  4. Step 4: Simplify right side
    7,337.03x = 32,532,234.49
  5. Step 5: Solve for x
    x = 32,532,234.49/7,337.03
  6. Step 6: Final answer
    x = 4,433.98

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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.