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Finding the Fourth Proportional to 7,369.53, 11,050.53 and 2,437.39

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Solution

The fourth proportional to 7,369.53, 11,050.53 and 2,437.39 is: 3,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.53 : 11,050.53 = 2,437.39 : x
  2. Step 2: Convert to fraction form
    7,369.53/11,050.53 = 2,437.39/x
  3. Step 3: Cross multiply
    7,369.53x = 11,050.53 × 2,437.39
  4. Step 4: Simplify right side
    7,369.53x = 26,934,451.32
  5. Step 5: Solve for x
    x = 26,934,451.32/7,369.53
  6. Step 6: Final answer
    x = 3,654.84

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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.