Home / 5,869.53-8,804.30-2,748.60

Finding the Fourth Proportional to 5,869.53, 8,804.30 and 2,748.60

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Solution

The fourth proportional to 5,869.53, 8,804.30 and 2,748.60 is: 4,122.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869.53 : 8,804.30 = 2,748.60 : x
  2. Step 2: Convert to fraction form
    5,869.53/8,804.30 = 2,748.60/x
  3. Step 3: Cross multiply
    5,869.53x = 8,804.30 × 2,748.60
  4. Step 4: Simplify right side
    5,869.53x = 24,199,485.24
  5. Step 5: Solve for x
    x = 24,199,485.24/5,869.53
  6. Step 6: Final answer
    x = 4,122.90

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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.