Home / 3,349.56-4,622.53-2,023.01

Finding the Fourth Proportional to 3,349.56, 4,622.53 and 2,023.01

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Solution

The fourth proportional to 3,349.56, 4,622.53 and 2,023.01 is: 2,791.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.56 : 4,622.53 = 2,023.01 : x
  2. Step 2: Convert to fraction form
    3,349.56/4,622.53 = 2,023.01/x
  3. Step 3: Cross multiply
    3,349.56x = 4,622.53 × 2,023.01
  4. Step 4: Simplify right side
    3,349.56x = 9,351,401.30
  5. Step 5: Solve for x
    x = 9,351,401.30/3,349.56
  6. Step 6: Final answer
    x = 2,791.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.