Home / 4,073.04-6,107.04-2,122.56

Finding the Fourth Proportional to 4,073.04, 6,107.04 and 2,122.56

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Solution

The fourth proportional to 4,073.04, 6,107.04 and 2,122.56 is: 3,182.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.04 : 6,107.04 = 2,122.56 : x
  2. Step 2: Convert to fraction form
    4,073.04/6,107.04 = 2,122.56/x
  3. Step 3: Cross multiply
    4,073.04x = 6,107.04 × 2,122.56
  4. Step 4: Simplify right side
    4,073.04x = 12,962,558.82
  5. Step 5: Solve for x
    x = 12,962,558.82/4,073.04
  6. Step 6: Final answer
    x = 3,182.53

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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.