Home / 2,025.36-2,794.93-1,141.17

Finding the Fourth Proportional to 2,025.36, 2,794.93 and 1,141.17

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Solution

The fourth proportional to 2,025.36, 2,794.93 and 1,141.17 is: 1,574.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.36 : 2,794.93 = 1,141.17 : x
  2. Step 2: Convert to fraction form
    2,025.36/2,794.93 = 1,141.17/x
  3. Step 3: Cross multiply
    2,025.36x = 2,794.93 × 1,141.17
  4. Step 4: Simplify right side
    2,025.36x = 3,189,490.27
  5. Step 5: Solve for x
    x = 3,189,490.27/2,025.36
  6. Step 6: Final answer
    x = 1,574.78

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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.