Home / 3,599.87-4,967.27-2,027.66

Finding the Fourth Proportional to 3,599.87, 4,967.27 and 2,027.66

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Solution

The fourth proportional to 3,599.87, 4,967.27 and 2,027.66 is: 2,797.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599.87 : 4,967.27 = 2,027.66 : x
  2. Step 2: Convert to fraction form
    3,599.87/4,967.27 = 2,027.66/x
  3. Step 3: Cross multiply
    3,599.87x = 4,967.27 × 2,027.66
  4. Step 4: Simplify right side
    3,599.87x = 10,071,899.71
  5. Step 5: Solve for x
    x = 10,071,899.71/3,599.87
  6. Step 6: Final answer
    x = 2,797.85

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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.