Home / 4,025.30-5,554.24-2,346.77

Finding the Fourth Proportional to 4,025.30, 5,554.24 and 2,346.77

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Solution

The fourth proportional to 4,025.30, 5,554.24 and 2,346.77 is: 3,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.30 : 5,554.24 = 2,346.77 : x
  2. Step 2: Convert to fraction form
    4,025.30/5,554.24 = 2,346.77/x
  3. Step 3: Cross multiply
    4,025.30x = 5,554.24 × 2,346.77
  4. Step 4: Simplify right side
    4,025.30x = 13,034,531.82
  5. Step 5: Solve for x
    x = 13,034,531.82/4,025.30
  6. Step 6: Final answer
    x = 3,238.16

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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.