Home / 4,025.10-5,554.32-2,256.32

Finding the Fourth Proportional to 4,025.10, 5,554.32 and 2,256.32

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Solution

The fourth proportional to 4,025.10, 5,554.32 and 2,256.32 is: 3,113.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.10 : 5,554.32 = 2,256.32 : x
  2. Step 2: Convert to fraction form
    4,025.10/5,554.32 = 2,256.32/x
  3. Step 3: Cross multiply
    4,025.10x = 5,554.32 × 2,256.32
  4. Step 4: Simplify right side
    4,025.10x = 12,532,323.30
  5. Step 5: Solve for x
    x = 12,532,323.30/4,025.10
  6. Step 6: Final answer
    x = 3,113.54

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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.