Home / 2,025.60-3,039.84-2,004.48

Finding the Fourth Proportional to 2,025.60, 3,039.84 and 2,004.48

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Solution

The fourth proportional to 2,025.60, 3,039.84 and 2,004.48 is: 3,008.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.60 : 3,039.84 = 2,004.48 : x
  2. Step 2: Convert to fraction form
    2,025.60/3,039.84 = 2,004.48/x
  3. Step 3: Cross multiply
    2,025.60x = 3,039.84 × 2,004.48
  4. Step 4: Simplify right side
    2,025.60x = 6,093,298.48
  5. Step 5: Solve for x
    x = 6,093,298.48/2,025.60
  6. Step 6: Final answer
    x = 3,008.14

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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.