Home / 2,025.64-2,793.54-1,327.24

Finding the Fourth Proportional to 2,025.64, 2,793.54 and 1,327.24

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Solution

The fourth proportional to 2,025.64, 2,793.54 and 1,327.24 is: 1,830.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.64 : 2,793.54 = 1,327.24 : x
  2. Step 2: Convert to fraction form
    2,025.64/2,793.54 = 1,327.24/x
  3. Step 3: Cross multiply
    2,025.64x = 2,793.54 × 1,327.24
  4. Step 4: Simplify right side
    2,025.64x = 3,707,698.03
  5. Step 5: Solve for x
    x = 3,707,698.03/2,025.64
  6. Step 6: Final answer
    x = 1,830.38

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Half scale
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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.