Home / 4,375.08-6,558-2,529.84

Finding the Fourth Proportional to 4,375.08, 6,558 and 2,529.84

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Solution

The fourth proportional to 4,375.08, 6,558 and 2,529.84 is: 3,792.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.08 : 6,558 = 2,529.84 : x
  2. Step 2: Convert to fraction form
    4,375.08/6,558 = 2,529.84/x
  3. Step 3: Cross multiply
    4,375.08x = 6,558 × 2,529.84
  4. Step 4: Simplify right side
    4,375.08x = 16,590,690.72
  5. Step 5: Solve for x
    x = 16,590,690.72/4,375.08
  6. Step 6: Final answer
    x = 3,792.09

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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.