Home / 4,011.35-5,532.08-2,519.41

Finding the Fourth Proportional to 4,011.35, 5,532.08 and 2,519.41

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Solution

The fourth proportional to 4,011.35, 5,532.08 and 2,519.41 is: 3,474.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.35 : 5,532.08 = 2,519.41 : x
  2. Step 2: Convert to fraction form
    4,011.35/5,532.08 = 2,519.41/x
  3. Step 3: Cross multiply
    4,011.35x = 5,532.08 × 2,519.41
  4. Step 4: Simplify right side
    4,011.35x = 13,937,577.67
  5. Step 5: Solve for x
    x = 13,937,577.67/4,011.35
  6. Step 6: Final answer
    x = 3,474.54

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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.