Home / 4,025.27-5,554.27-2,323.11

Finding the Fourth Proportional to 4,025.27, 5,554.27 and 2,323.11

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Solution

The fourth proportional to 4,025.27, 5,554.27 and 2,323.11 is: 3,205.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.27 : 5,554.27 = 2,323.11 : x
  2. Step 2: Convert to fraction form
    4,025.27/5,554.27 = 2,323.11/x
  3. Step 3: Cross multiply
    4,025.27x = 5,554.27 × 2,323.11
  4. Step 4: Simplify right side
    4,025.27x = 12,903,157.05
  5. Step 5: Solve for x
    x = 12,903,157.05/4,025.27
  6. Step 6: Final answer
    x = 3,205.54

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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.