Home / 3,082.03-4,624.26-1,349.44

Finding the Fourth Proportional to 3,082.03, 4,624.26 and 1,349.44

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Solution

The fourth proportional to 3,082.03, 4,624.26 and 1,349.44 is: 2,024.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082.03 : 4,624.26 = 1,349.44 : x
  2. Step 2: Convert to fraction form
    3,082.03/4,624.26 = 1,349.44/x
  3. Step 3: Cross multiply
    3,082.03x = 4,624.26 × 1,349.44
  4. Step 4: Simplify right side
    3,082.03x = 6,240,144.79
  5. Step 5: Solve for x
    x = 6,240,144.79/3,082.03
  6. Step 6: Final answer
    x = 2,024.69

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1.5x scale

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.