Home / 4,025.49-6,037.55-1,103.28

Finding the Fourth Proportional to 4,025.49, 6,037.55 and 1,103.28

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Solution

The fourth proportional to 4,025.49, 6,037.55 and 1,103.28 is: 1,654.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.49 : 6,037.55 = 1,103.28 : x
  2. Step 2: Convert to fraction form
    4,025.49/6,037.55 = 1,103.28/x
  3. Step 3: Cross multiply
    4,025.49x = 6,037.55 × 1,103.28
  4. Step 4: Simplify right side
    4,025.49x = 6,661,108.16
  5. Step 5: Solve for x
    x = 6,661,108.16/4,025.49
  6. Step 6: Final answer
    x = 1,654.73

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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.