Home / 5,659.53-8,492.60-2,372.34

Finding the Fourth Proportional to 5,659.53, 8,492.60 and 2,372.34

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Solution

The fourth proportional to 5,659.53, 8,492.60 and 2,372.34 is: 3,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,659.53 : 8,492.60 = 2,372.34 : x
  2. Step 2: Convert to fraction form
    5,659.53/8,492.60 = 2,372.34/x
  3. Step 3: Cross multiply
    5,659.53x = 8,492.60 × 2,372.34
  4. Step 4: Simplify right side
    5,659.53x = 20,147,334.68
  5. Step 5: Solve for x
    x = 20,147,334.68/5,659.53
  6. Step 6: Final answer
    x = 3,559.90

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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.