Home / 4,826.41-6,660.54-3,765.37

Finding the Fourth Proportional to 4,826.41, 6,660.54 and 3,765.37

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Solution

The fourth proportional to 4,826.41, 6,660.54 and 3,765.37 is: 5,196.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826.41 : 6,660.54 = 3,765.37 : x
  2. Step 2: Convert to fraction form
    4,826.41/6,660.54 = 3,765.37/x
  3. Step 3: Cross multiply
    4,826.41x = 6,660.54 × 3,765.37
  4. Step 4: Simplify right side
    4,826.41x = 25,079,397.50
  5. Step 5: Solve for x
    x = 25,079,397.50/4,826.41
  6. Step 6: Final answer
    x = 5,196.28

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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.