Home / 7,558.96-11,325.84-2,625.88

Finding the Fourth Proportional to 7,558.96, 11,325.84 and 2,625.88

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Solution

The fourth proportional to 7,558.96, 11,325.84 and 2,625.88 is: 3,934.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558.96 : 11,325.84 = 2,625.88 : x
  2. Step 2: Convert to fraction form
    7,558.96/11,325.84 = 2,625.88/x
  3. Step 3: Cross multiply
    7,558.96x = 11,325.84 × 2,625.88
  4. Step 4: Simplify right side
    7,558.96x = 29,740,296.74
  5. Step 5: Solve for x
    x = 29,740,296.74/7,558.96
  6. Step 6: Final answer
    x = 3,934.44

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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.