Home / 4,025.59-5,550.12-2,606.76

Finding the Fourth Proportional to 4,025.59, 5,550.12 and 2,606.76

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Solution

The fourth proportional to 4,025.59, 5,550.12 and 2,606.76 is: 3,593.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.59 : 5,550.12 = 2,606.76 : x
  2. Step 2: Convert to fraction form
    4,025.59/5,550.12 = 2,606.76/x
  3. Step 3: Cross multiply
    4,025.59x = 5,550.12 × 2,606.76
  4. Step 4: Simplify right side
    4,025.59x = 14,467,830.81
  5. Step 5: Solve for x
    x = 14,467,830.81/4,025.59
  6. Step 6: Final answer
    x = 3,593.97

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Half scale
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Double 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.